FWIW, I bought my 3804's replacement radiator from
Jim Carter's Antique Truck Parts for about that price and it is identical to the original one. 2 years later and I am very pleased with it.
Jim has been a long-time supporter of stovebolt.com so if you gave him your business, I would certainly appreciate it. Not sure if the Stovebolter 10 percent off discount is still in effect, but it never hurts to ask.
Thanks,
John