ACT 1993 Toyota Supra HD Race Sprung 6 Pad Clutch Kit Women and Cancer. TS4 HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use 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 6 pad, spring centered race disc features a spring center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6 pad, spring centered race disc, engagement is harsher, but shifting is faster. The 6 pad, spring centered disc is recommended for larger clutch sizes to absorb more heat. Warranty Installation Instructions "Excellence in Performance", backed by the best one year warranty in the industry! This Part Fits: Year Make Model Submodel 1993 1998 Toyota Supra Twin Turbo