General description Designed to adjust valve clearance on Honda twin cam models, the Laser Tools Valve Shim Tool is an essential tool for maintaining optimal engine performance. Technical specifications Material: Chrome Molybdenum Equivalent to OEM: 07964422000 Compatibility and accessories Compatible with Honda 4 cylinder twin cam models including: CBX1000 (1970 - late 1980s) CB750 (1979 - 1982) CB750SC (1983) CB900C/F (1980 - 1982) CB1000C (1983) CB1100F (1983) Use with Laser Tappet Shim Pliers - Part No. 6489 Usage Use in accordance with OEM instructions for best results.