Features: Includes Billetproof® Clutch Cover, Basket, Inner Hub, Pressure Plate, Fiber & Steel Plates and Springs. Improves clutch performance and life. Improves heat dissipation. Precision machined from T-6 aircraft quality aluminum to aerospace tolerances, and hard coated for five times the wear resistance to stock. Allows clutch assembly to spin truer creating less heat when clutch is disengaged and providing a more positive smooth clutch engagement. Helps eliminate clutch chatter.