This picture is probably not good enough, but it's all I have right now. Mine is a '63, and the core crapped out on it once. I couldn't find ANYONE who had a replacement. The catalog heater cores were all different, the parts stores couldn't order anything like it, it was a strange deal. It had to do with the way the hose connections came out of the housing. I ended up having a radiator guy fix it for me. But anyway, I know mine is original to the truck, so there are different styles out there than the ones that you see all the time. Mine is the Deluxe heater with the four control levers. FWIW
