Originally Posted by Steve D
09jk, check out the youtube video comparison on v4Bill his original GMC radiator and the US radiator offered from jim carter interesting detail. I like the copper radiator you pay more, its great quality.


www.youtube.com/watch?v=oCkdnmoUb8o


That does look like the best option so far .
I called radiator express and they don't make one for the GMC
Quick EBay search shows a bunch that say they fit the GMC , but the pic shows fill cap is on top of tank, maybe they are saying it will fit if I cut my core support. Gonna make some more calls
Again I wanna thank everyone for the help and keep the ideas coming.

_____________________________________________________

Steve