Competition Cams 4928 Valve Spring Height Micrometer, 1.400"-1.800" Height Range 614046888296 2X more than the leading

2X more than the leading brand(tested by independent lab)

Made from FDA-approved silicone with a sealed

Suitable for any front hallway

Ultimate street rocker designed for serious performance enthusiasts

they do not require greasing

Competition Cams 4928 Valve Spring Height Micrometer, 1.400"-1.800" Height Range 614046888296 2X more than the leadingBrand Comp Cams Model 4928 Measures 1. 400 inch 1. 800 inch installed height Quickest, easiest, most accurate way to measure valve spring installed height Install just like a spring, then is expanded until it fully seats valve, locks and retainer. Simulated installation allows ultra precise readings Tool is read like a micrometer and is accurate to . 001 inch COMP Cams Valve Spring Height Micrometers check installed height quickly and accurately. They