Hot Cams Shim Conversion Kit

Upgrade shim conversion kit: Adjust engine valve clearance using commonly available 9.48mm shims rather than costly Polaris shim buckets: Diamond Like Carbon (DLC) coated for durability and performance: Includes 4 buckets and 4 retainers: For use with OEM valves, springs, camshafts and aftermarket high performance camshafts: Requires use of 9.48mm valve shims not included