Tim,
Will a pre 54 raditor hold the higher pressures of a late model sbc if you put a high pressure cap and an over flow on it?

I was thinking of using the original 41 1.5 ton radiator with an electric fan for my sbc conversion.


1937 Chevy (converted to 4x4)
1942 Chevy G506 1.5 ton 4x4
1958 Mack B model (on Chevy 1 ton 4x4 frame)
1969 Dodge Charger
1987 K30 Crewcab