The COMP Cams High Energy die-cast aluminum roller rocker for Chevrolet small-block V8s is a 1.5:1 ratio rocker with a 3/8" stud diameter suited to Chevy 265–400 applications. Its die-cast aluminum, larger-than-stock body offers a strong strength-to-weight ratio while a needle-bearing fulcrum and roller tip reduce friction and oil temperatures to improve response and horsepower. Rated for use with up to 550 lbs of open spring pressure for street and moderate race use.
COMP Cams High Energy Alum Rocker SBC 1