Complete Clutch Kt Sxf/Fc 250 23Complete Billetproof Clutch KitImproves clutch performance and life Improves heat dissipation Helps eliminate clutch chatter Allows clutch assembly to spin more true creating less heat when clutch is disengaged and providing a more positive, smooth clutch engagement Precision machined from billet T 6 aircraft quality aluminum to aerospace tolerances, and hard coated to provide a high resistance to wear* (*with proper maintenance) Includes Billetproof