I just found out my old oil return pipe won't work with the new valve cover I put on. I'm looking for the newer 15" part. The 15 inches is measured from center to center of the bolts. Thanks!
I have the 15" center to center oil return pipes, good used originals. $15 for one just as removed from an engine or $30 for one cleaned and painted black. Plus actual postage from Massachusetts to you.