Supertech BMW / VW 7mm Stem Triple Groove Hardened 7 Degree Valve Lock (Req 2 Per Valve) - Set of 16

If you're rebuilding the top end of your BMW or VW engine, getting the valve train components right is crucial. These Supertech valve locks are designed to hold your valve springs securely in place, ensuring proper valve operation. They're made with hardened steel for durability and feature a triple groove design that works with specific valve springs to keep everything seated correctly.

Each valve requires two of these locks, and this set comes with sixteen, which is enough for eight valves. The 7-degree angle on the locks is designed to match the taper on many common valve keepers, providing a solid connection. Using hardened steel means these locks can handle the stresses of engine operation without deforming over time, which is important for maintaining consistent valve timing and compression.