I haven't made a decision on the radiator yet. I'm also playing with using a Cadillac 500 instead of the 454 since a running Caddy was abandoned here recently.

One of my 454 donors is a P30 based motorhome with a huge radiator. I haven't measured it yet, and when I do I may be forced to think difference, but I'm inclinded to use that radiator.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...