S&S forged steel roller rocker arms were designed for superior strength and to eliminate the failure-prone stress areas found in some other rockers. S&S roller rockers are forged from 8620 steel, heat-treated, and then shot-peened for additional strength and protection from fatigue. They also utilize 3/4" long bronze bushings, compared to the more common 1/2" long bushings or needle bearings. The end result is what S&S believes to be the finest rocker arm available anywhere, for any price.
This item fits the following applications: