GM015S uses 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 Sport pressure plates increase clamp load by 20 to 40 percent . ACT's Sport pressure plates are recommended for use with a street disc.. Light to moderate pedal effort; Available disc life extended by ACT's exclusive diaphragm design; Carefully engineered for improved durability, precisely assembled, accurately balanced; Recommended for street use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability. "Excellence in Performance", backed by the best one-year warranty in the industry!. ACT 2011 Chevrolet Corvette P/PL Sport Clutch Pressure Plate. Transmission Clutch Pressure Plate. ACT Sport Clutch Pressure Plate. ACT Sport Pressure Plate. Sport Pressure Plate. Pressure Plate

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov