273 Radiator for 340?

Well the quote came in and it was more than I expected. Core price is $463, he gets his materials out of Langley BC. Also the labor will be 3 hours, $285 for a total of $758. Radiator comes with a 3 year warranty and a guarantee to cool my 340. Ken got into some of the details about the header, dimpling, 10 fin count per inch, blasting and painting processes, multiple pass soldering etc. It will be about 1 7/8" thick so should not interfere with the fan. This guy has built a radiator that ran in Bonneville, really small dimension because of the shape of the car, set some kind of record, great pics in his shop. I won't have this work done until Feb. and will post pics when I get it back.