Put a Champion 526 radiator in a 71 swinger?
I forget the numbers, but I have a Champion 26" 3 row radiator in my Duster. Should be the same numerics as goldduster318's. The fans are the same Ford Contour set up. :D
I did drill a couple new holes in the radiator mounting brackets to get it to sit at the right height, sounds like the same thing goldduster did. Fits perfect, cools great. I have a 340 punched out .060" to 4.1" bore, 9.8:1 compression, and probably 420-430 hp.
ChallengerGary on here sells Champion radiators, that's where I got mine.