I just tried out the Hamburger oil filter adapter and it is TOO TALL! I wasn't able to get a picture but it hits the Schumacher mounts right on the side. I would have to butcher and take out chunks out of the mount and/or the billet adapter to make it work. My plan is to get a shallower oil filter adapter instead and see it that will fit. I probably will have to drop down to -10AN ports. Oh well, that's life...