Supertech triple‑groove hardened valve locks for 7mm stems come as a set of 12 and are specified with a 7‑degree profile for BMW and VW applications. Intended for engines using 7mm valve stems, these hardened keepers provide the mating retention for valve assemblies and are packaged to supply the correct number for multi‑valve cylinder heads, meeting builders' needs for stem‑size specific retainers.
Supertech BMW/VW 7mm Stem Triple Groove Hardened 7 Degree Valve Lock - Set of 12 (Req 2 Per Valve)