Valve Spring shims, new, set for Flathead Ford V8 1932 - 1953 except V8-60, and Ford G Series 6 cylinder. Allows reducing the valve spring installed height for greater spring force.  These are .060"

We also have valve spring spacers that maintain the indexing of the spring to the guide in .150" and .250" at $140/set; no item number at this time, please call.