Hardened valve lash caps prevent the valve stem tip from mushrooming under the load of heavy valve spring pressure. These Lash Caps are required when using Stainless Steel Valves in most cylinder head applications. Sold as a set of 8 Appli..
Manley intake valve made from NK-842 Stainless Material, Chrome Stems, Swirl Polished and Fully Machined. Special Hard Tips and Hardened Keeper Grooves. Available with factory triple radius keeper grooves. Fits Volkswagen 12-1600cc based engines.Valv..