Upgrade your Mazda RX-7 with the ACT Heavy Duty HD/Race Sprung 6 Pad Clutch Kit, designed specifically for 1983 to 1985 models. This kit features ACT's most popular heavy-duty pressure plate, utilizing an exclusive diaphragm design that increases clamp load, reduces deflection, and maximizes clutch lifespan. All diaphragms undergo a four-stage heat-treating process, ensuring unparalleled performance and durability. The precision cover stampings provide rigidity and consistency, contributing to smooth engagement and reliable operation. The included 6-pad, spring-centered race disc offers a harsher engagement for quicker shifting, making it ideal for high-performance street or race applications. The spring-center helps damp torsional vibrations and resists failure under demanding conditions, while the wraparound spring windows and thicker retainers support spring stability and reduce stress concentrations, enhancing overall strength and reliability. This clutch kit is engineered for high horsepower vehicles, with carefully selected ceramic friction materials that tolerate high heat and provide moderate friction life.
This assembly delivers light to moderate pedal effort combined with aggressive engagement, making it suitable for enthusiasts seeking a balance of performance and drivability. It produces mild gear rattle reminiscent of OEM feel but offers extended friction life thanks to ACT's innovative diaphragm design. The components are 100% clamp load tested and dynamically computer balanced, ensuring smooth operation at high RPMs. Whether for street performance or competitive racing, this clutch kit provides excellent durability, consistent engagement, and enhanced heat resistance. Backed by ACT's industry-leading one-year warranty, the ACT 1987 Mazda RX-7 HD/Race Sprung 6 Pad Clutch Kit is a reliable upgrade for high-performance applications.
Features:
- Heavy-duty diaphragm design increases clamp load and reduces deflection
- Four-stage heat-treated diaphragms ensure durability and high heat tolerance
- Precision cover stampings provide rigidity and consistency
- 6-pad, spring-centered race disc for faster engagement and vibration damping
- Wraparound spring retainers support spring stability and increase strength
- Engineered for high horsepower street or race use
- Carefully assembled, balanced, and tested for high RPM reliability
- Uses select ceramic friction materials for maximum performance and heat resistance
- Provides light to moderate pedal effort with aggressive engagement
- Backed by a one-year industry-leading warranty
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
