Quarter Master Clutch Kit, Optimum-V, Dual Disc, 5.500" Diameter, 1-5/32" x 26-Spline, Rigid Hub, Flywheel, Ceramic, 1-Piece Seal, Chevy

From the NASCAR Cup Series to road course racers, the Optimum-V is the most trusted race clutch in the world. With an innovative open cover design that delivers maximum durability and the industry’s lowest moment of interia for a metallic clutch, the Optimum-V should be your only choice when you want peace of mind that you are racing with the latest in clutch technology.