440 in 74 duster?

I purchased a new aluminum 26" radiator with mounts off a company on ebay for $305.00 and my 70' Dart Swinger with a 440 never runs above 180 degrees. The motor is pumped up pretty nice and I never had an over heating problem. The company was "disrad" but if you go onto ebay there are alot of company's that sell them reasonable, I just had good luck with this one. There is pictures of my Dart in the photo gallery under (1970 Dodge Dart Swinger 440). Good luck and let me know if you need any more info.
Dave!!!!!!!!!!!!!!!!!!!!