Put a Champion 526 radiator in a 71 swinger?

pay no attention to the chevy alternators LOL. small block Alt went out coming back from the track. Fabbed a chevy one wire in with a combo of brackets and scrap metal pieces on a farm, welded in in there on the car. Been there over two years and many thousands of miles, not to mention a stack of 1/4 mile slips that fill the glove box and now the ashtray. Worked so well I put one in the 440 dart. Don't tell anyone.