Kit contains: (4) Bolts for Mounting the backing plate (1) Bolt Clutch Mounting Bolt Fits Predator 212cc Engines and others that require Standard SAE Hardware (1)Lock Washer. Aluminum Plate Not Included. This Bolt Kit Replaces incorrect Metric Bolts That come with some 30 Series Torque Converter Kits. The Predator Engine uses The Bolts in this kit.