HY4-HDSS 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.
- A low to moderate pedal feel; smooth engagement with stock to low gear rattle
- Longer clutch life achieved through ACT's exclusive diaphragm design
- Premium organic friction materials for heat tolerance, faster recovery from overheating and prevents warping of mating surfaces
- Recommended for street and race use
- All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM
- 33% Torque Increase over OEM Clutch
*FLYWHEEL NOT INCLUDED