Product Description
ACT 2003 Nissan 350Z HD/Perf Street Sprung Clutch Kit
This kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life.
All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.
Heavy Duty HD Pressure Plate
- Great for Street Performance
- 20% to 50% Clamp Load Increase
- Best Disc to Use: Street or Sprung Race Disc
- Stock to Moderate Pedal Feel
- Many SFI Certified to Ensure Safety
ACT Heavy Duty HD Clutch Kits include you choice of Disc.
Organic Street Disc (SS, OO, MM)
- Perfect for Street or Track Vehicles
- Quiet Operation from OE Quality Torsional Dampeners
- Sprung Center Reduces Vibrations and Lessen the Shock of Engagement
- Quicker Shifting and Engagement
- Increased Strength and Reliability
6-Puck Sprung Hub Race Disc (G6)
- Recommended for Road Racing or High Powered Street Vehicles
- Increased Torque Capacity and Spline Life
- Quiet Operation, Reduced Driveline Shock
- Harsh Engagement and Chatter
6-Puck Solid Hub Race Disc (R6)
- Recommended for Drag and Road Racing ‚Not For Street
- Increased Torque Capacity
- Faster Shifts, Reduced Inertia
- Very Good Durability but Shortened Spline Life
- Good Heat Absorption
- Harsh Engagement and Chatter
4-Puck Sprung Hub Race Disc (G4)
- Recommended for Road Racing ‚Not For Street
- Increased Torque Capacity and Spline Life
- Quiet Operation, Reduced Driveline Shock
- Harsh Engagement and Chatter
4-Puck Solid Hub Race Disc (R4)
- Recommended for Drag and Road Racing ‚Not For Street
- Increased Torque Capacity
- Faster Shifts, Low Inertia
- Good Durability but Shortened Spline Life
- Harsh Engagement and Chatter
Some kits do not require or do not include bearings
