Supertech Lash Cap 5.5mm Dia 2.8mm Deep 1.42mm (.056in) Thick

When you're rebuilding the top end of an engine, especially if you're working with performance camshafts or modifying the valvetrain, you'll need to ensure proper valve lash. These lash caps from Supertech are designed to sit on the tip of the valve stem, providing a hardened surface for the rocker arm or cam lobe to act against. This helps prevent wear on both the valve stem and the valvetrain components.

This particular lash cap has a 5.5mm diameter and is 2.8mm deep, with a thickness of 1.42mm. They are made from a durable material to withstand the constant impact and friction of the valvetrain. Using the correct size lash cap is crucial for maintaining the specified valve clearance, which directly impacts engine performance and longevity. If you're setting up a custom valvetrain or replacing worn components, these caps offer a well-built solution.