ACT 1987 Mazda RX-7 HD/Race Sprung 4 Pad Clutch Kit

"Excellence in Performance", backed by the best one-year warranty in the industry! HD/Race Sprung 4 Pad Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle; Moderate friction life, extended by ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance; Recommended for high horsepower street or race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability ZX2-HDG4 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 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even 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 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines. Fitment: Mazda RX-7 Base 1986 Mazda RX-7 Base 1987 Mazda RX-7 Base 1991 Mazda RX-7 Base 2+2 1987 Mazda RX-7 Convertible 1988 Mazda RX-7 Convertible 1989 Mazda RX-7 Convertible 1990 Mazda RX-7 Convertible 1991 Mazda RX-7 GS 1983 Mazda RX-7 GS 1984 Mazda RX-7 GS 1985 Mazda RX-7 GSL 1983 Mazda RX-7 GSL 1984 Mazda RX-7 GSL 1985 Mazda RX-7 GSL-SE 1984 Mazda RX-7 GSL-SE 1985 Mazda RX-7 GTU 1988 Mazda RX-7 GTU 1989 Mazda RX-7 GTU 1990 Mazda RX-7 GTUs 1989 Mazda RX-7 GTUs 1990 Mazda RX-7 GXL 1986 Mazda RX-7 GXL 1987 Mazda RX-7 GXL 1988 Mazda RX-7 GXL 1989 Mazda RX-7 GXL 1990 Mazda RX-7 GXL 2+2 1987 Mazda RX-7 GXL 2+2 1988 Mazda RX-7 GXL 2+2 1989 Mazda RX-7 GXL 2+2 1990 Mazda RX-7 Limited Edition 1983 Mazda RX-7 LX 1987 Mazda RX-7 LX 2+2 1987 Mazda RX-7 S 1983 Mazda RX-7 S 1984 Mazda RX-7 S 1985 Mazda RX-7 SE 1988 Mazda RX-7 SE 2+2 1988 Mazda RX-7 Sport 1987