The Supertech chrome-moly steel retainer is made for VW VR6 applications with 7mm valve stems and a triple-groove fit. Specified as a VR6 retainer in chrome-moly construction, it matches triple‑groove stems and serves as a direct fit where that stem size and groove pattern are required. Sold as the single retainer described.
Supertech VW VR6 Chrome Moly Steel Retainer for 7mm Valves Stem Triple Groove