COMP CAMS Ulta Pro Roller Rocker Arms SBC 1.7 Ratio 1817-8

COMP CAMS Rocker Arm - Ultra Pro Magnum XD - 7/16 in Stud Mount - 1.70 Ratio - Full Roller - Chromoly - Black Oxide - Small Block Chevy - Set of 8.
W/ 7/16 STUDS