It's time to choose a radiator for my 1949 3100 project. It has a 1957 235 with a short shaft water pump from Classic Chevy parts.com. I plan to install air conditioning and would like to get as much cooling as I can but have read that the 4 core or "desert cooler" radiators may have interference issues but no one ever says just what those issues are. I'm assuming that it has to do with the stock fan being too close to the radiator? I have tried the search function and found several mentions of people using the 4 core but no mention of interference or fitment issues. I just don't want to have to ship this thing back or toss it on the swap meet pile after it doesn't fit. I also emailed Jim Carter to ask but got no response. Any insight or advice?
