The Supertech single-groove valve lock kit for VW 16V engines includes eight valve locks; two locks are required per valve. These single-groove locks are cataloged for VW 16-valve applications and are supplied in an eight-piece pack to service multiple valves during reassembly, matching the listed groove style and quantity requirements noted in the part description.
Supertech VW 16V Single Groove Valve Lock (Req 2 Per Valve) - Set of 8