Scorpion takes precision manufacturing to a whole new level with its new Endurance Series shaft mount rocker arms. These rockers were designed for professional circle track, dirt track, drag racing and offshore powerboat race engines. We believe they are the best shaft rockers available today and are built to perform at the top level, lap after lap, race after race. Plus, they are priced very competitively, and they’re made in America.
Race Series Rocker Arms for the Ford 289/351 Windsor Engines
