Back at the computer where the images are stored so I'll post a couple in case anyone is interested. I used fittings that could easily be disconnected if need be. You can't see in these images, but I can detach the copper lines at the back side of the little blank-out plate I made. As I said, you could just drill holes in your block and attach fittings with flat neoprene washers, or there are other ways to do the same thing. It seemed to me catching the output at the pump and then sending it straight back to where the pump would normally have sent it made as much sense as any of the alternatives. Anyhow the project was easy as pie and it has made changing the oil filter a nice clean walk in the park. Please let me know if you have any questions.
~ Jon 1952 1/2 ton with 1959 235 | T5 with 3.07 rear end