Comp Cams Bbf H/E Alum. R/A'S - 1.73 Ratio 7/16 Stud 17045-16

Comp Cams Sbc H/E Alum. R/A'S - 1.5 Ratio 7/16 Stud 17004-16Rocker Arm - High Energy Die Cast - 7/16 in Stud Mount - 1.50 Ratio - Full Roller - Aluminum - Small Block Chevy - Set of 16

Comp Cams Bbc H/E Alum. R/A'S - 1.7 Ratio 7/16 Stud 17021-16Rocker Arm - High Energy Die Cast - 7/16 in Stud Mount - 1.70 Ratio - Full Roller - Aluminum - Big Block Chevy - Set of 16

Comp Cams Sbc H/E Alum. R/A'S - 1.6 Ratio 7/16 Stud 17005-16Rocker Arm - High Energy Die Cast - 7/16 in Stud Mount - 1.60 Ratio - Full Roller - Aluminum - Small Block Chevy - Set of 16

Comp Cams Sbc H/E Alum. R/A'S - 1.5 Ratio 3/8 Stud 17001-16Rocker Arm - High Energy Die Cast - 3/8 in Stud Mount - 1.50 Ratio - Full Roller - Aluminum - Small Block Chevy - Set of 16