Ferrea 5/16 +.050 Steel 10 Deg Valve Locks - Set of 16 (Recess For Lash Caps)

If you're rebuilding the top end of your engine and need to ensure your valves are securely seated, these Ferrea valve locks are a solid choice. They are designed to work with 5/16 inch valve stems and are precisely machined to a 10-degree angle, which is crucial for proper valve retainer engagement. This set includes 16 locks, enough for a typical 8-cylinder engine.

These valve locks are made from strong steel and are 0.050 inch oversize. This means they are intended for applications where the valve stem or the retainer groove might have been machined to accommodate a slightly larger lock, ensuring a snug and secure fit. The recess is specifically designed to accommodate lash caps, which help protect the valve stem tip and provide a consistent surface for the rocker arm or lifter.