Chevrolet Performance Aluminum Rocker Arm - 3/8" Stud Mount - 1.50 Ratio - Full Roller - SB Chevy HSLRG11 and Late Model teams

and Late Model teams

Body - Carbon Steel protective coated for corrosion resistance

All necessary clamps

1977-1978 GMC K25 Suburban

female threads

Chevrolet Performance Aluminum Rocker Arm - 3/8" Stud Mount - 1.50 Ratio - Full Roller - SB Chevy HSLRG11 and Late Model teamsProduct Description: Rocker Arm 3 8 in Stud Mount 1. 50 Ratio Full Roller Self Align Aluminum Natural Small Block Chevy Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick,