The V-Drive range of racing clutches from Quarter Master offer a one piece billet aluminium cover which provides a high level of stiffness. An open design ensures that dust build up is minimised and that there is a lower moment of inertia (MOI), cooling is also improved. Each clutch unit is complete with drive plates to offer a complete package. Using spline engineering formulas, the V-Drive cover is able to locate the floater and pressure plate on centre for precise balance.  With over 25 years of experience, Quarter Master have been providing winning clutch components for all motorsport applications from NASCAR and Short Track Racing, through to Sportscars and Rallying. There is a good range of spline sizes available to suit most applications.