Rocker Shaft Stud - Bus '72-'79 Vanagon '80-'83 Porsche 914-4 VW 411/412

This stud retains the rocker shaft to the cylinder head on type 4 engines. We see many of these studs on running engines that should be replaced, usually due to overtightening of the nuts that secure the rocker assembly to the cylinder head. Genuine VW.