COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.73 Ratio - Big Block Ford / Cleveland / Modified (Set of 16) 12704 ext 454 SS) 2" or

ext 454 SS) 2" or 3" F/4" R drop W/ Nitro Drop II Shocks

ΓÇó Factory quality natural finish die castings for clean looks and durability

1979-1988 Ford Thunderbird

it is stronger than the original factory unit and has an attractive rust-resistant finish

COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.73 Ratio - Big Block Ford / Cleveland / Modified (Set of 16) 12704 ext 454 SS) 2" orWith a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. Featuring a 1. 73 ratio, these rockers fit Ford 351C and 429 460 w 7 16" studs. COMP Cams High Energy Die Cast Aluminum Roller Rocker Arms, 1. 73 Ratio, 7 16" Stud Diameter for 351C and Big Block Ford Product Description: Rocker Arm High Energy Die Cast 7 16 in Stud Mount 1. 73 Ratio Full Roller Aluminum Big Block Ford Cleveland