Supertech Lash Cap 6mm Dia 1.25mm Thick 2.8mm Deep

If you're rebuilding the top end of your engine, especially if you're working with aftermarket camshafts or modifying valve lift, you'll want to pay attention to valve lash adjustment. These Supertech lash caps are designed to sit on top of your valve stems, providing a precise surface for your rocker arms or lifters to act upon. They help ensure you can achieve the correct valve lash specification, which is crucial for proper engine operation and longevity.

These caps are made with a 6mm diameter to fit valve stems of that size, and they measure 1.25mm thick with a 2.8mm deep cup. This depth is important for accommodating the tip of the valve stem and providing a stable contact point. Using well-made lash caps like these helps maintain consistent valve train geometry, which can lead to improved performance and smoother running.