Clutch Masters 86-92 Mazda RX-7 1.3L Turbo 850 Street Twin Disc Clutch Kit

The Clutch Masters FX850 is an 8.5" (216mm) Twin Disc clutch designed for high-performance street applications. It handles significant horsepower and torque while maintaining reasonable pedal pressure. The cover assembly is machined from billet aluminum and hard anodized for durability, offering superior tensile strength compared to cast units and reducing flex. A unique feature is the QR System (Quick Release Pressure Plate), which incorporates three spring-loaded bolts for smooth engagement and disengagement, reducing internal clutch noise by up to 50%. The kit includes a flywheel, available in either billet 6061-T6 aluminum (SFI spec 1.2 for competition) with a replaceable insert, or 1045 billet steel with a black oxide treatment.