Wiseco Clutch Basket WPP3030Forged from lightweight, high strength, certified, aerospace grade, aluminum alloy Wisecos CNC machining process produces each component dimensionally the same as the next Weight saving relief cuts on outside of clutch reduce rotational mass, allowing engine to rev quicker Large oiling holes increase lubrication and reduce heat buildup Teflon coating makes for a near frictionless surface Clutch baskets come with fasteners complete with preapplied