Supertech Cam Follower Shim 8mm Dia 2.50mm Thick

This listing is for one Supertech cam follower shim. It measures 8mm in diameter and is 2.50mm thick. These shims are crucial for setting the correct valve lash in your engine, ensuring optimal performance and longevity.

Proper valve lash adjustment is key to a healthy engine. Too much lash can lead to noisy operation and reduced performance, while too little can cause valves to stay open too long, leading to damage. Using precisely sized shims like these from Supertech allows for accurate adjustment, which is especially important when rebuilding or modifying an engine's valvetrain.