I just got a US radiator, they have three versions, standard, heavy duty, and desert duty, I got the middle model (I just wanted to make sure I had enough cooling for what ever modifications I may want to make in the future) They polished the top tank, (beautifully, I might add) for $50. After tax, shipping, and the aforementioned polishing, was around $625. There is also brassworks which is also US made. Which I would have considered if I had known about it at the time. There are cheaper ones, but I'm pretty sure they aren't US made. (but not absolutely positive)
