COMP Cams Valve Spring Height Micrometer 1.600-2.100 RS003C0115W Black with Red Epaulets and

Black with Red Epaulets and Red High Back Collar

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1964-1973 Pontiac GTO

For all B&M Pro Stick Shifters

COMP Cams Valve Spring Height Micrometer 1.600-2.100 RS003C0115W Black with Red Epaulets andCOMP Cams Valve Spring Height Micrometers check installed height quickly and accurately. They install just as a valve spring and then expand to fully seat the lock and retainer to get a proper height measurement. Available to measure several height ranges. Accurate to . 001", our 1. 600" 2. 200" range spring micrometer, is the most precise way to measure installed height. Essential for ensuring seat and open pressures or calculating coil bind, this