ACT HD/Race Clutch Kit with Heavy Duty Diaphragm Pressure Plate and 6-Pad Rac...

ACT HD/Race Clutch Kit — Heavy Duty Diaphragm Pressure Plate & 6-Pad Race Disc Upgrade durability, clamp load, and track-ready performance. The ACT MB1-HDG6 kit pairs ACT’s most popular heavy-duty diaphragm pressure plate with a 6-pad, spring-centered race disc engineered for aggressive engagement and superior heat management. Key Features Heavy Duty Diaphragm Pressure Plate: Exclusive diaphragm design increases clamp load, reduces deflection, and extends clutch life. Four-stage heat-treated diaphragms: Precision heat treatment for consistent, high-temperature performance under racing conditions. Rigid precision cover stampings: Ensures structural consistency and improved durability. 6-Pad Spring-Centered Race Disc: Spring-center damps torsional vibration, resists failure, and delivers faster, more positive shifts. Reinforced spring retainers: Wraparound spring windows and thicker stampings reduce stress concentrations and increase reliability. Optimized for larger clutches: 6-pad design absorbs more heat—ideal for high-horsepower and track use. Designed for drivers who demand harsher engagement, faster shifts, and long-term reliability, the ACT HD/Race Clutch Kit is a performance-focused solution for street/strip and competition applications.