COMP Cams Super Valve Lock 5/16in 610-12

COMP Cams Valve Springs, Retainers 610-12 Set of 12 - 10 Degree, .308"/5/16", Single Groove Locks w/ Lash Cap Recess 610-12 - SUper Valve Lock, 5/16" COMP Cams Super Valve Lock 5/16in