ACT HD/Race Clutch Kits

ACT HD/Race Clutch Kits — Performance, Durability, Control Brand: ACT The ACT HD/Race Clutch Kit (ZM1-HDG6) pairs race-proven components and precision engineering to deliver stronger clamp load, improved heat management, and consistent engagement for street, track, and competition use. Key Features Heavy Duty Diaphragm Pressure Plate — Exclusive diaphragm design increases clamp load, reduces deflection and maximizes service life for aggressive driving. Four-Stage Heat-Treated Diaphragms — Precision heat treatment enhances strength and durability under repeated high-temperature cycles. Rigid, Consistent Cover Stampings — Engineered cover stampings improve structural rigidity and maintain consistent plate behavior. 6-Pad Spring-Centered Race Disc — Spring-center design damps torsional vibrations and resists failure in harsh conditions while enabling faster shifting. Reinforced Spring Retainers — Wraparound spring windows and thicker retainer stampings increase spring support, reduce stress concentrations and boost reliability. Performance Notes The 6-pad, spring-centered race disc produces a firmer engagement for quicker shifts and superior heat absorption. It is recommended for larger clutch diameters and high-demand applications where improved heat capacity and durability are required. Why Choose ACT HD/Race Kits Optimized for aggressive street use and motorsport Balanced damping for drivetrain protection Long-lasting components designed to withstand extreme conditions