I've seen a lot of talk on fans, but haven't run across my problem. I have a '46 truck with a late model 235. I'm using a short water pump, but the blade hits the bottom hose and outlet on the radiator. I see two ways of going. I think i can move the radiator down a couple of inches in the radiator frame or i could go for a smaller fan. The clearance between the radiator and fan is really small. I hope someone out there has gone thru this and can advise me. Cecil.........