COMP Cams Poly Lock 7/16 High Energy Al

COMP Cams is well-known for making performance valvetrain components that help engines run better. This set of eight High Energy aluminum polylocks is designed to work with their rocker arms, specifically those using a 7/16" stud diameter. These polylocks are crucial for accurately setting the preload on your rocker arms, which directly impacts how your engine performs and how long your valvetrain components last.

Each polylock in this set measures 1.125 inches tall. They are made from aluminum, keeping them lightweight, and are intended for use with COMP Cams' High Energy rocker arm series. Getting the rocker arm adjustment just right is key to unlocking the full potential of your engine's valvetrain, and these polylocks provide a solid way to achieve that precise setting.