Supertech Lash Cap 6mm Dia 2.50mm Thick 2.8mm Deep

These Supertech lash caps are made from a durable, well-built steel that can handle the rigors of engine operation. With a 6mm diameter, they are designed to fit specific valve stems, and their 2.50mm thickness and 2.8mm depth are precisely machined to ensure proper valve train geometry.

When you're rebuilding an engine or performing valve work, getting the valve train geometry just right is critical for performance and longevity. These lash caps sit between the valve stem and the rocker arm (or cam lobe, depending on your engine's design), providing a wear surface and helping to maintain the correct lash adjustment. The solid steel construction means they'll stand up to repeated contact without deforming, which is essential for consistent engine operation.