After a minor battle, I was able to get the oil galley plug in through the distributor hold. I had to rig up a tool by cutting a 1-5/8" piece off of a 5/16" allen wrench. Using and teflon tape, I secured the piece to 5/16" ratcheting box wrench. I put some teflon tape at the other end to secure the pipe plug to the allen shaft. I then used a large screw driver to apply forward pressure while turning the wrench.
I ended up with 80 psi using the priming drill. More that I thought that I would have being that the new pump that I put in was supposed to be high volume, but stock pressure.