Performance Tool Valve Spring Height Micrometer (Pr66903)

Description

Valve Spring Height Micrometer

Height Range 1.400″ – 1.800″

PR66903

66903

Measure installed valve spring height conveniently and accurately. Simply install the height micrometer instead of a valve spring, and then rotate the clearly engraved dial to expand the tool to seat the valve, locks and retainer. Fits most 4 and 6 cylinder engines.

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