The COMP Cams .060" valve spring shim (1.437" outside diameter, .645" inside diameter) helps equalize installed spring heights to ensure consistent seating and valve-train operation. Made from premium shim stock and heat treated for durability against aggressive cam lobes, this shim offers a dependable way to fine-tune spring installed height and improve consistency across cylinders. Kits available.
COMP Cams Spring Shims .060 X 1.437