440 in a body radiator

yeah. you could probably get a stock radiator of the same type for the '70 chally ac cars that are 26", (non aluminum) for much less. the main thing is be careful with the height of the radiator. not all 26's have the same height. if it's too tall it wont fit in an abody. and the lower hose has to be on the correct side for your water pump

there is a thread over here that might give you some info too:
http://www.forabodiesonly.com/mopar/showthread.php?t=79077