1993-1997 Pontiac Firebird / 1993-1997 Chevrolet Camaro Heavy Duty Pressure Plate by ACT 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. Features Product Weight (lbs.): 24.3 Diameter (Inches): 11 Diameter (Millimeters): 280 Pressure Plate Type: Sport Benefits Light to moderate pedal effort Accurately balanced Carefully engineered for improved durability 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability Applications 1993-1997 Pontiac Firebird 1993-1997 Chevrolet Camaro What\’s In The Box? 1 – ACT Heavy Duty Pressure Plate Warranty ACT 1-Year Limited Warranty