Collection: Auto - Rocker Arm

Optimize valve lift and reduce friction within your engine’s cylinder head with our selection of Auto Rocker Armcomponents. At DIY Customs, we provide high-durability stamped steel rocker arms, specialized aluminum full-roller rockers, durable chromoly pushrods, and heavy-duty rocker arm studs and nuts designed for a perfect fit in performance street builds, high-RPM race engines, and daily drivers. Whether you are upgrading to a specialized high-ratio roller rocker for increased horsepower, replacing worn-out pivot balls to eliminate top-end noise, or seeking a complete rocker arm kit for a ground-up engine restoration, our professional-grade hardware offers the mechanical leverage and oil-flow precision you need at unbeatable prices. From specialized self-aligning rockers to direct-fit assemblies for popular small-block and big-block platforms, we carry the essential gear for every valvetrain project. Don't see the specific rocker ratio (1.5 / 1.6 / 1.7), stud size, or specialized trunnion kit for your heads? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!