Hahaha, yeah... that radiator... you missed a good story on another forum. There was a huge debate about whether or not I could run it on it's side. I really didn't want to buy a new one, and I had one from a 90 Chevy. There is an inline fill at the top now, I didn't post that picture here yet, but you can kinda see it in a picture of the firewall harness. So far I've only run the temp up to 225. I didn't think that was too bad since I'm just running water for right now.