COMP Cams Valve Spring Micrometer 1.600 - 2.200 HSXSM11SAS whether you leave them with

whether you leave them with their OEM-style matte black finish or paint them for a totally personalized look

1979-1984 GMC G3500

7-1/2 in Long

will not accept any options except for SF110 Safety Foam

COMP Cams Valve Spring Micrometer 1.600 - 2.200 HSXSM11SAS whether you leave them withCOMP 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 beehive spring mic, is the most precise way to measure installed height. Essential for ensuring seat and open pressures or calculating coil bind, this