Rocker Arms

Rocker Arms are crucial parts of an internal combustion engine's valvetrain, working to translate the spinning motion of the camshaft into the linear movement needed to open and close the valves. When you're looking at rocker arm options for your engine, it's important to think about the material they're made from, their ratio, and how adjustable they are. For standard setups, stamped steel is a common material, while high-performance engines often benefit from lighter aluminum roller rockers. The rocker arm ratio directly influences how much the valves lift, and with adjustable engine rocker arm designs, you can fine-tune valve timing for optimal performance. Remember, a properly functioning valvetrain often relies on other components, so it's a good idea to consider related items like a valve cover gasket kit when performing maintenance or upgrades.