Clutch Basket New design improves clutch performance and heat dissipation, Precision machined from billet T-6 aircraft quality aluminum, Hard anodized for longer wear resistance than OEM design, Superior tensile strength and hardness, Advanced design allows clutch assembly to spin true, creating less heat when clutch is disengaged, Baskets come with screws to mount the stock ring gear, Steel plates, friction plates and springs sold separately, Made in the U.S.A.