Part Description
Valve Spring Seat Shims- Set valve spring open height to match camshaft lifts for optimum valve-train stability and performance.
- Includes four 0.060 thick shims, and four 0.015" thick shims with 1.500" OD (outer diameter) and 0.645" ID (inside diameter).
- Made in the USAIncludes:• 4x 0.060" Thickness Shims• 4x 0.030" Thickness Shims• 4x 0.015" Thickness Shims"