I'll probably go with the Be Cool universal. If it works on this truck, I will use aluminum radiators for my other projects. I would go with a copper replacement with more rows, but I had bad luck with them in the past. It (4-row) couldn't keep up with a stock, but mean 305 sbc (yes, 305) in the summer and ran far too cold in the winter with the core completely blocked.
Chickenbone
