a Precision machined from heat treated aircraft Billet 7075-T6 aluminum alloy to O.E. precision standards a Each kit comes with the necessary hardware to make installation a snap a Designed to maximize strength through "feature aligned grain flow" and utilizes as-forged features that can only be produced using our precision process a Sophisticated hard-anodising guarantees extended life under severest racing conditions and produces an ultra tough abrasive resistant surface and ensures a long life of smooth clutch operation through the elimination of wear on the sides of the clutch basket tabs a Special added Teflon coating creates a near frictionless surface for the clutch plate tabs to glide upon a Comes with pre-applied thread locker fasteners and an inbus tool