The clearance issue that you are referring to stems from replacing the 216 with a later model 235 (56-62). The 235’s water pump is mounted too low for effective cooling and the pump shaft is also too long causing interference with the radiator.
Your 48 216 with a stock water pump should not be interfering with the radiator. You newly purchased radiator may be the issue.
If you still want to pursue moving the radiator, you can move it to the front of the radiator support, but you will need to cut the hood latch panel to allow clearance for the radiator. I’ve included some picture of that setup as my truck came to me that way. I have since restored it to the stock setup.
Last edited by Phak1; 04/06/20237:00 PM.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
