Whether it's competing in the NASCAR Cup Series or on the toughest road course, the Optimum-V is the most trusted race clutch in the world. With an innovative open cocer design that delivers maximum durability and the industry's lowest moment of inertia for a metallic clutch, the Optimum-V should be your only choice when you want a peace of mind that you are racing with the latest in clutch technology.
|2 Disc||5.5" Clutch||7.25" Clutch|
|1-1/8" x 10-Spline||QM275080||QM297000|
|1-5/32" x 26-Spline||QM275090||QM297050|
|3 Disc||5.5" Clutch||7.25" Clutch|
|1-1/8" x 10-Spline||N/A||QM397000|
|1-5/32" x 26-Spline||QM375090||QM397050|