Ferrea 5/16 .308 ID .160 Deep Lash Caps - Set of 16

Ferrea is well-known for making high-performance valvetrain components. These deep lash caps are a good example of their focus on precision. They are designed to sit on top of your valve stems, providing a solid surface for your rocker arms or lifters to act upon. This set includes 16 caps, suitable for most common engine configurations.

These lash caps feature a 5/16 inch outer diameter and a .308 inch inner diameter, with a .160 inch depth. This specific sizing is important for ensuring proper contact and minimizing wear on both the cap and the valve stem. The well-built nature of these caps helps maintain consistent valve lash settings, which is crucial for optimal engine performance and longevity.