Valve Spring Height Micrometer PR66902 Enderle These lifters were designed for

These lifters were designed for use by GM to be used in performance engine builds and incorporate improved valving to allow higher rpm capability

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Weld-On Flat Tab 4130 SteelSuit Flat Surface With 1/4" Hole (Qty: 20)

2L L4 - Lotus 1983 LOTUS EXCEL 2

Valve Spring Height Micrometer PR66902 Enderle These lifters were designed forValve Spring Height MicrometerHeight Range 1. 600" 2. 100" PR66902 66902 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 V8 engines.