This Supertech set of 24 hardened valve locks is specified for BMW and VW with a 7mm stem and triple-groove fit, machined to a 7-degree profile and intended at two per valve where required. Sold as a pack of 24, these hardened locks are used to secure retainers on compatible valve stems during engine assembly or rebuilds for the listed applications.
Supertech BMW / VW 7mm Stem Triple Groove Hardened 7 Degree Valve Lock (Req 2 Per Valve) - Set of 24