Supertech Lash Cap 6mm Dia 5.05mm Thick 2.8mm Deep

This is a Supertech valve lash cap, designed to fit 6mm diameter valve stems. It measures 5.05mm thick and has a depth of 2.8mm. Lash caps are used in some engine builds to provide a wear surface between the valve stem and the rocker arm or camshaft lobe, helping to protect the valve stem from direct contact and wear.

These caps are well-built and are a common choice for engine rebuilds or performance builds where valve train geometry is being optimized. They are designed to sit securely on the end of the valve stem, ensuring proper contact with the valvetrain component above it. Using a lash cap can be an important step in ensuring the longevity of your valve stems and maintaining consistent valve train operation.