The COMP Cams Hi-Energy 1.6 ratio steel stud-mount rocker arm is designed for 1968–77 Ford small-block 289–351W applications, offering a reliable replacement for worn stock rockers. These rockers reduce noise and slop, include adjusting nuts and pivot balls where required, and feature a long slot to accommodate higher-than-stock lift camshafts, making them suitable for rebuilds using either stock or High Energy cam profiles.
COMP Cams Hi-Energy Rocker Arm Ford SB