The Centerforce(R) TRIAD DS 8.75" triple disc clutch has been developed for vehicles requiring a holding capacity of 500 to 1100 ft/lbs of torque at the crank. The billet pressure plate features our patented centrifugal weight system (where applicable) for superior clamp load over stock and our patented ball bearing actuated pressure plate (where applicable) providing light pedal effort. The solid hub (possible gear noise) disc pack is equipped with Kevlar full facing friction material providing increased holding capacity. TRIAD DS clutches are equipped with a lightened billet steel flywheel providing low inertia resulting in quicker RPM's. Vehicles may experience some floater noise during operation. Components are designed, machined and assembled in the USA. TRIAD DS clutches are match balanced and ready for installation using the included ARP fasteners.