Pay in 4 interest-free payments of $36.17 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Speedmaster DNA roller rockers are the toughest and most innovative rockers we've ever made
They are welded from high quality steel with performance screens
increasing rigidity and eliminating leakage
Store and protect your differentials the easy way with our Speedmaster horizontal differential storage cases
a new lower housing casting for enhanced fuel flow
Oldsmobile 350 400 425 455 Fabricated Valve Covers - Polished Speedmaster DNA roller rockers areCover your valvetrain with a set of Speedmaster fabricated aluminum valve covers. They feature lightweight construction with a thick rail for gasket support. These valve covers are TIG welded and are manufactured to help eliminate distortion and ensure a perfect fit to help protect your valve covers and rocker arms. Speedmaster aluminum valve covers are the perfect fit for your engine.
