This Motion Pro Valve Shim Tool is for adjusting valve clearance on twin-cam models. It holds valve spring bucket down so adjusting shims can be removed. Manufactured from hardened alloy steel.
CB750 (ALL) 1979 - 1982
CB750SC 1983
CB900C/F 1980 - 1982
CB1000C 1983
CB1100F 1983
CBX 1979 - 1982