Quick view Details GSC Power-Division GSC Billet Cams for Evo 4-8 MSRP: Now: $635.21 Choose Options Compare Quick view Details GSC Power-Division GSC Billet Cams for Evo 9 MIVEC MSRP: Now: $653.23 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit MSRP: Now: $447.72 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit MSRP: Now: $306.01 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals MSRP: Now: $14.24 Add to Cart Compare Quick view Details GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet MSRP: Now: $1,058.68 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division GSC Billet Cams for Evo 9 MIVEC MSRP: Now: $653.23 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit MSRP: Now: $447.72 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit MSRP: Now: $306.01 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals MSRP: Now: $14.24 Add to Cart Compare Quick view Details GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet MSRP: Now: $1,058.68 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit MSRP: Now: $447.72 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view Details GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit MSRP: Now: $306.01 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals MSRP: Now: $14.24 Add to Cart Compare Quick view Details GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet MSRP: Now: $1,058.68 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view Details GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view Details GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view Details GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view Details GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit MSRP: Now: $306.01 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals MSRP: Now: $14.24 Add to Cart Compare Quick view Details GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet MSRP: Now: $1,058.68 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals MSRP: Now: $14.24 Add to Cart Compare Quick view Details GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet MSRP: Now: $1,058.68 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet MSRP: Now: $1,058.68 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet MSRP: Now: $653.23 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $127.53 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T MSRP: Now: $128.66 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) MSRP: Now: $399.92 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" MSRP: Now: $48.96 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 MSRP: Now: $43.93 Add to Cart Compare Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 MSRP: Now: $22.44 Add to Cart Compare Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division GSC Billet Cams for Evo 4-8 GSC Billet camshafts are available for Evo 4/5/6/7/8 builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $635.21 Choose Options Compare Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division GSC Billet Cams for Evo 9 MIVEC GSC Billet camshafts are available for Evo IX MIVEC builds from basic bolt-on's to 800+ HP. These cams are sold as the pair, both intake and exhaust. Please review all options below and if you need... MSRP: Now: $653.23 Choose Options Compare Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: GSC5056 GSC BRZ/FRS/86 Beehive Valve Spring Kit GSC Power-Division beehive valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 beehive valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $447.72 Add to Cart Compare Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: GSC-GSC3063-8 GSC BRZ/FRS/86 Exhaust Valve Guides The GSC Power-Division traditional smooth-style exhaust valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view GSC Power-Division | sku: GSC-GSC3105-8 GSC BRZ/FRS/86 Exhaust Valve Guides with Stopper The GSC Power-Division exhaust valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view GSC Power-Division | sku: GSC-GSC3064-8 GSC BRZ/FRS/86 Intake Valve Guides The GSC Power-Division traditional smooth-style intake valve guides for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view GSC Power-Division | sku: GSC-GSC3106-8 GSC BRZ/FRS/86 Intake Valve Guides with Stopper The GSC Power-Division intake valve guides with stopper for the Subaru BRZ, Scion FRS and Toyota 86 models. Standard sized guides are sold as set of 8 or individually. Oversized +0.001" and +0.003"... MSRP: Was: Now: $5.70 - $43.93 Choose Options Compare
Quick view GSC Power-Division | sku: GSC5756 GSC BRZ/FRS/86 Single Valve Spring Kit GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats. Vehicle Fitment:Subaru... MSRP: Now: $306.01 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: GSC1023 GSC FA20 WRX/BRZ Valve Stem Seals GSC Power-Division viton valve stem seals for the FA20 Subaru WRX, BRZ, FRS and 86 models. Includes a full set of 16 valve stem seals. These are an upgrade from the standard OEM material to help cope... MSRP: Now: $14.24 Add to Cart Compare Quick view GSC Power-Division | sku: 7026S2 GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available... MSRP: Now: $1,058.68 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
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Quick view GSC Power-Division | sku: gsc7009R2 GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet GSC 7000 Series Full Billet Camshafts are 100% in-house cut and ground on the newest, most precise CNC machines available. The 7000 Series camshafts take the import valve train market to... MSRP: Now: $653.23 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: gsc5084 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc5083 GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) MSRP: Now: $794.75 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
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Quick view GSC Power-Division | sku: gsc7043S1 GSC P-D Nissan/Infiniti VR30DDTT S1 Camshafts 253/260.5 Billet GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260.5 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: gsc7043S2 GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet GSC P-D Nissan/Infiniti VR30DDTT S2 Camshafts 270/272 Billet MSRP: Now: $1,360.00 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: GSC2003-8 GSC Power Division Exhaust Valve Set 31.5mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Exhaust Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $127.53 Add to Cart Compare Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: GSC2004-8 GSC Power Division Intake Valve Set 35mm / +1mm Oversize | Mitsubishi 4G63T GSC Power-Division Intake Valves +1mm for 4G63T When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D... MSRP: Now: $128.66 Add to Cart Compare Quick view GSC Power-Division | sku: GSC 5041 GSC Power-Division Beehive Valve Springs w/ Titanium Retainer | 2003-2006 Mitsubishi Evo 8/9 (5041) Beehive Valve Springs with Titanium Retainers by GSC Power-Division GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring... MSRP: Now: $399.92 Add to Cart Compare Quick view GSC Power-Division | sku: GSC4041 GSC Power-Division Chromoly Valve Spring Seats | Mitsubishi 4G63 +.035" Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with... MSRP: Now: $48.96 Add to Cart Compare Quick view GSC Power-Division | sku: 3001-8 GSC Power-Division Manganese Exhaust Shorty Stopper Valve Guide Set of 8 | DSM & Evo 4G63 Manganese Exhaust Shorty Stopper Valve Guides Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division GSC Power-Division Manganese Exhaust Valve Guide Set of 8 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made valve guides that fit properly, are easier to install, and shaped to help... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
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Quick view GSC Power-Division | sku: 3004-8 GSC Power-Division Manganese Intake Stopper Style Valve Guide Set of 8 | 1G / 2G DSM & Evo 4G63T GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GSC Power-Division | sku: gsc3002-8 GSC Power-Division Manganese Intake Valve Guide Set of 8 | DSM & Mitsubishi Evo 4G63 GSC Power-Division Standard Valve Guides for 4G63 DSM and Evo 8/9 Sometimes you have to reinvent the wheel…or at least improve it. What we have done is actually quite simple, we made... MSRP: Now: $43.93 Add to Cart Compare Quick view GSC Power-Division | sku: GSC1004 GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 OEM Replacement Valve Spring Seats 4G63 by GSC OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC... MSRP: Now: $22.44 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
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