Includes Billetproof® Clutch Cover, Basket, Inner Hub, Pressure Plate, Fiber & Steel Plates and SpringsImproves clutch performance and lifeImproves heat dissipationPrecision machined from T-6 aircraft quality aluminum to aerospace tolerances, and hard coated for five times the wear resistance to stockAllows clutch assembly to spin truer creating less heat when clutch is disengaged and providing a more positive smooth clutch engagementHelps eliminate clutch chatter