Re: 1947 Panel Truck Frame swap with 88 k2500
I have been working on the radiator issue. The stearing gear interferes now, and I am running the stock 88 fan and fan clutch. I looked at using the original radiator shifted up or out at the bottom, there just isnt room to go up much. I looked at using the 88 radiator, I even tried a 70 camaro radiator for fit as I read that might work. There are brackets behind the front grill that restrict that area. I drew up some plans and went to the radiator shop for feedback. They suggested I go with a modified downflow, mock it up in cardboard for fit. So that is what I did. My builder changed the core support bracket to accommodate a radiator. I drew up some final plans and am ready to go back to the radiator shop to have a custom radiator made. I will use the stock 50s top tank (20) and have the bottom tank cut down to just under 18. There is a band on each side of the core, so the max width will be 18 with the core just under that. 25 tall with the frame and core support being different from stock there is room to go lower. Well use 2-row dimpled core, so Im hoping it will be thin enough to not have to cut into the latch panel much. The top tank will be offset to the rear. I had been running a 235 inline six with the stock radiator mounted to the front of the core support, so there is about a 1 ½ cut out in the latch panel. The radiator should look right when in place. Ill ask if we can fit in an oil cooler in the 2x 18 gap.
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