The oiler tube isn't hard to install!
Buy a kit from either fillingstation.com or chevsofthe40s.com. The kit consists of a copper tube and fittings. The only tricky part is making the bends in the copper line. (But its copper, so easy to bend with a cheap tube bender.) The copper tube goes from one side of the engine (from the oil distributor below the manifold), then loops and goes thru the engine block to the pushrod side. It then bends up parallel with the pushrods, thru a hole in the head, and connects to the rocker assembly.
Jim
