The COMP Cams .060" valve spring shim (1.480" outside diameter, .765" inside diameter) equalizes the installed height of valve springs to promote even seating and consistent valve-train action. Produced from high-quality, heat-treated shim stock to stand up to aggressive cam lobes, this shim gives a reliable way to fine-tune spring heights without major head work. Kits are also available.
COMP Cams Spring Shims .060 X 1.480