With a 2024 aluminum rocker and 8620 hardened steel shaft, this shaft-mount rocker system adds stability to the engine which frees up horsepower. This system features 1.7 ratio rockers for Chevrolet Big Block w RHS Pro Action 320/360 head.
Shaft-Mount Aluminum 1.7 Ratio Rocker Kit for BBC w/ RHS Pro Action 320/360
1520 - Shaft Rockerset, RHS BBC 1.7/ 1.7
COMP Cams Shaft Rocker Set RHS BBC 1.7/
Shaft 1.7 Rockers BBC RHS Pro Action
Shaft Rockerset, RHS BBC 1.7/ 1.7
Engine Rocker Arm Shaft
Eng Rocker Arm Shaft
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