Ferrea 5/16 .308 ID .160 Deep Lash Caps - Single (Drop Ship Only)

When you're rebuilding the top end of your engine and need to precisely set your valve lash, these Ferrea lash caps are a solid option. They're designed to sit on top of the valve stem, providing a consistent surface for your rocker arms or lifters to act upon. Getting the valve lash just right is crucial for proper engine performance and longevity, ensuring your valves open and close at the optimal time.

Ferrea is known for making well-built engine components, and these lash caps are no exception. They feature a 5/16 inch diameter with a .308 inch inner diameter and a .160 inch depth, which are specific measurements to ensure they work correctly with certain valve stem configurations. This attention to detail means they fit right and perform as expected when you're putting your engine back together.