COMP Cams 17021-1 - High Energy Alum Rocker BBC 1
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Description
Description
COMP Cams 17021-1 - High Energy Alum Rocker BBC 1
Rocker Arm - High Energy Die Cast - 7/16 in Stud Mount - 1.70 Ratio - Full Roller - Aluminum - Big Block Chevy - Each
With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. Featuring a 1.7 ratio, this rocker fits Chevrolet 396-454 Big Block w/ a 7/16" stud.
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