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The COMP Cams valve spring shim set is produced from high-quality shim stock and heat-treated to handle radical camshaft lobe profiles. These shims provide a reliable method to equalize installed spring heights across cylinders during valvetrain setup. Offered in kit form to meet application needs, they simplify achieving balanced installed heights without altering springs or retainers.
COMP Cams Spring Shim Eb .030 X 1.480in
