ACT 1987 Mazda RX-7 HD/Race Rigid 6 Pad Clutch Kit

Z65-HDR6 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 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 6-pad rigid race disc, engagement is harsher, but shifting is faster. The 6-pad rigid race disc is recommended for larger clutch sizes to absorb more heat. HD/Race Rigid 6 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

• "Excellence in Performance", backed by the best one-year warranty in the industry!

The ACT Z65-HDR6 HD/Race Rigid 6-Pad Clutch Kit is engineered for high-performance Mazda RX-7 applications that demand reliable power transfer, fast shifting, and consistent operation under demanding conditions. This kit combines ACT’s Heavy Duty pressure plate with a rigid six-pad ceramic race disc to deliver increased clamp load, high heat tolerance, and aggressive engagement. It is designed for race use and is suited to drivers who prioritize performance and shift speed over smooth street-oriented engagement.
ACT Heavy Duty pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and help maximize clutch life. Each diaphragm undergoes a four-stage heat-treating process for consistent performance, while precision cover stampings provide rigidity and uniform operation. The pressure plate is 100% clamp-load tested and dynamically computer balanced to support smooth, dependable performance at high engine speeds. The result is light to moderate pedal effort with the holding capability expected from a performance-focused clutch system.
The six-pad rigid race disc uses select ceramic friction materials for excellent heat tolerance and durability. Its heat-treated chrome-moly hub is designed for strength, while the lightweight rigid construction supports quicker shifts and responsive engagement. Because the disc is rigid and uses an aggressive six-pad configuration, engagement is harsher and increased gear rattle may occur; rigid construction can also contribute to additional spline wear. The design is recommended for larger clutch applications where additional heat absorption is beneficial. ACT backs the Z65-HDR6 with a one-year warranty and its commitment to performance engineering. This clutch kit fits listed 1986 through 1991 Mazda RX-7 applications.

Features:

• Heavy-duty pressure plate: ACT diaphragm design increases clamp load, reduces deflection, and supports extended clutch life.

• Heat-treated diaphragm: Four-stage heat treatment promotes consistent performance and durability under demanding conditions.

• Rigid six-pad race disc: Ceramic friction material delivers aggressive engagement, quick shifting, and high heat tolerance.

• Chrome-moly hub: Heat-treated hub construction provides strength and durability for performance use.

• High-speed reliability: 100% clamp-load tested and dynamically computer balanced for dependable operation at high RPM.

• Race-focused engagement: Light to moderate pedal effort with harsher engagement and potential increased gear rattle.

• Vehicle application: Fits listed 1986-1991 Mazda RX-7 applications.

• Warranty: Backed by ACT’s one-year manufacturer warranty.

Fitment:
Mazda RX-7 10th Anniversary 1988
Mazda RX-7 Turbo 1986
Mazda RX-7 Turbo 1987
Mazda RX-7 Turbo 1988
Mazda RX-7 Turbo 1989
Mazda RX-7 Turbo 1990
Mazda RX-7 Turbo 1991