ACT 1987 Mazda RX-7 HD/Race Rigid 4 Pad Clutch Kit ZX2-HDR4

"Excellence in Performance", backed by the best one-year warranty in the industry! HD/Race Rigid 4 Pad Light to moderate pedal effort, aggressive engagement, increased gear rattle; Moderate friction life, extended by ACT's exclusive diaphragm design, rigid design may increase spline wear; Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance; Recommended for race use only; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability ZX2-HDR4 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 rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines. Fitment 1983 Mazda RX-7 GS 1983 Mazda RX-7 GSL 1983 Mazda RX-7 Limited Edition 1983 Mazda RX-7 S 1984 Mazda RX-7 GS 1984 Mazda RX-7 GSL 1984 Mazda RX-7 GSL-SE 1984 Mazda RX-7 S 1985 Mazda RX-7 GS 1985 Mazda RX-7 GSL 1985 Mazda RX-7 GSL-SE 1985 Mazda RX-7 S 1986 Mazda RX-7 Base 1986 Mazda RX-7 GXL 1987 Mazda RX-7 Base 1987 Mazda RX-7 Base 2+2 1987 Mazda RX-7 GXL 1987 Mazda RX-7 GXL 2+2 1987 Mazda RX-7 LX 1987 Mazda RX-7 LX 2+2 1987 Mazda RX-7 Sport 1988 Mazda RX-7 Convertible 1988 Mazda RX-7 GTU 1988 Mazda RX-7 GXL 1988 Mazda RX-7 GXL 2+2 1988 Mazda RX-7 SE 1988 Mazda RX-7 SE 2+2 1989 Mazda RX-7 Convertible 1989 Mazda RX-7 GTU 1989 Mazda RX-7 GTUs 1989 Mazda RX-7 GXL 1989 Mazda RX-7 GXL 2+2 1990 Mazda RX-7 Convertible 1990 Mazda RX-7 GTU 1990 Mazda RX-7 GTUs 1990 Mazda RX-7 GXL 1990 Mazda RX-7 GXL 2+2 1991 Mazda RX-7 Base 1991 Mazda RX-7 Convertible