Supertech Lash Cap 5.5mm Dia 2.5mm Deep 1.35mm Thick

This Supertech valve lash cap is a small but important part for adjusting your engine's valve lash. It's designed to sit on the end of the valve stem, providing a surface for the rocker arm or camshaft lobe to act upon. This particular cap has a 5.5mm diameter, a 2.5mm depth, and a 1.35mm thickness, making it suitable for specific engine builds where precise valve train geometry is critical.

When you're rebuilding an engine or fine-tuning your valve train, getting the lash just right is key for performance and longevity. These caps are well-built to withstand the forces within the valve train. They are a straightforward component to install, typically fitting directly onto the valve stem tip.