Ferrea Super 7 Degree 5/16 Std Radial Groove Steel Valve Locks - Set of 8

These are Ferrea Super 7 Degree valve locks, designed for standard 5/16 inch valve stems. They feature a radial groove design and are made from steel. This set includes eight locks, which is enough for a typical four-cylinder engine's intake and exhaust valves.

Ferrea is known for making well-built engine components, and these valve locks are no exception. The 7-degree angle is a common specification for many performance and stock engine builds, ensuring proper seating and retention of the valve spring. The steel construction offers good durability for everyday use and moderate performance applications.