Quarter Master Optimum-SR Two-Disc Clutch

Quarter Master’s Optimum-SR Two Disc Clutch, Flywheel and Release Bearing include a true racing clutch with factory driving characteristics to replace the stock component. Each kit incorporates engineering information derived from racing heritage, but can still be used for tame street driving. The two-disc kits are designed for up to 1,400 horsepower and 1,000 lb-ft.