COMP Cams Valve Spring Height Micrometer 1.600-2.100 91929979 Be sure to check out

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Replaces 161

including Cobra/Super Cobra Jet

Original True Roller(R) and Billet True Roller(R) Timing Sets

COMP Cams Valve Spring Height Micrometer 1.600-2.100 91929979 Be sure to check outCOMP 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