Speedmaster Aluminum Shaft Mount Rocker Arms

Ensure Consistency and Rocker Ratio Accuracy

Speedmaster's Aluminum Shaft Mount Rocker Arms are used around the world by professional racers, engine builders, and hot rod enthusiasts, offering outstanding power and performance advantages for street, strip and track applications. These rockers include steel shafts with pedestals and feature large needle bearings and roller tips. Speedmaster Rocker Arms not only unleash horsepower but also lengthen valvetrain component life and reduce wear and tear on valve stem tips.