It is 3" thick, but no pins, I figured I would have to get everything fabricated. I was kind of thinking I would have to come up with a lower mount with the 2 brackets for the pins that would have the proper angle to lean the radiator back. Also would have to come up with another couple of mounts off of the lower support to help secure the
oil cooler. Was thinking of using a couple of shallow 3" channels to encompass the radiator on top and bottom which would give me something to weld the pins to, and use a couple of thin straps to tie in the top channel to the bottom, and maybe give me some way to mount the fan. And then come up with a hoop on the top to secure the top of radiator.
As far as the Contemporary fuel tank, I think they were actually like Midstates, using a modified '69 Camaro gas tank. Plugged the inlet that was in the center back of the tank, and installed a new inlet on the right side, close to the middle.