It is common practice in engine building to plug the oil drain holes in a Small Block Chevrolet engine with a standpipe. Usually these are made of pipe and threaded into the holes. Now COMP Cams lifter valley standpipes offer a custom extruded aluminum version with an internal hex for installation. They are very simple, inexpensive, and much easier to use.
It is common practice in engine building to plug the oil drain holes in a Small Block Chevrolet engine with a standpipe. Usually these are made of pipe and threaded into the holes. Now COMP Cams lifter valley standpipes offer a custom extruded aluminum version with an internal hex for installation. They are very simple, inexpensive, and much easier to use.