ACT HD/Race Clutch Kit for Chevy C6 with Heavy Duty Diaphragm Pressure Plate

ACT HD/Race Clutch Kit for Chevy C6 — Heavy Duty Diaphragm Pressure Plate Brand: ACT — engineered for performance, durability, and track-proven reliability. This NX6-HDG4 kit pairs ACT’s most popular Heavy Duty diaphragm pressure plate with a 4-pad spring-centered race disc to deliver increased clamp load, reduced deflection, and longer clutch life — ideal for high-performance Chevy C6 applications. Heavy Duty Diaphragm Pressure Plate: Exclusive diaphragm design with a four-stage heat-treat process for consistent strength and thermal resistance. Precision Cover Stampings: Enhance rigidity and maintain consistent clamp force under extreme load. 4-Pad Spring-Centered Race Disc: Spring-center dampens torsional vibrations, offering quieter operation and resistance to failure in harsh conditions. Durable Spring Retainers: Wraparound spring windows and thicker retainer stampings reduce stress concentrations and boost reliability. Performance Characteristics: Harsher engagement for faster shifts — optimized for smaller disc sizes and smaller engines commonly used in Chevy C6 builds. Choose the ACT HD/Race Clutch Kit for a balance of aggressive engagement, improved heat tolerance, and race-ready durability — a direct-fit solution for drivers demanding dependable performance on street and track.