The COMP Cams High Energy die-cast aluminum roller rocker kit for AMC 290–401, Ford 289–302–351W applications offers self-aligning rockers intended for street and moderate race use. Die-cast aluminum bodies with needle-bearing fulcrums and roller tips reduce friction and oil temperatures while improving valve lift. These kits fit 7/16" studs as specified and use snap rings to secure trunnion and bearings for dependable valvetrain operation.
COMP Cams High Energy Alum Rocker AMC/FS/O