COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 7/16 in Stud Mount - 1.72 Ratio - Big Block Chevy (Set of 16) XB4XS Closely woven fiberglass impregnated with

Closely woven fiberglass impregnated with high voltage

1/2 " - 20 x 2 7 /8 " fits Chrysler

1976-1982 Chevrolet Corvette

Hot Water Valve

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 7/16 in Stud Mount - 1.72 Ratio - Big Block Chevy (Set of 16) XB4XS Closely woven fiberglass impregnated withPerfect for street performance, our 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of spring pressure. This 1411 rocker features a 1. 72 ratio for 7 16" stud Ford 351C, 429 460 and Chevrolet 396 454 Big Block COMP Cams Magnum Roller Rocker Arms, 1. 72 ratio, 7 16" Stud Diameter for Big Block Chevy, Boss 302, 351 Cleveland and 429, 460 Ford Product Description: Rocker Arm Magnum 7 16 in Stud Mount 1. 72 Ratio Roller Tip