Greetings, does anyone know what the hard pipe that exits from the back
of the
cylinder head on a 2GM is for? It curves down between the engine and the
flywheel housing. I think I have a slow drip from the end of this pipe.


Make sure it is not your valve cover gasket leaking and dripping down on the
pipe. I thought I had the same problem once but it turned out to be the valve
cover gasket.

Dick