I'm too lazy to walk out to the shop to get my shop manual, but I'm pretty sure it mentions you can remove the radiator by removing the water pump and thermostat housing first, then lifting the radiator out. I think if you remove the support rods from the cab and top of the radiator shell, it'll come out. My '37 has a pretty fair leak in it that's keeping me from driving it anywhere. I'm trying to decide if it's enough of an "emergency" to justify taking to it a radiator shop in these covid-19 lockdown times. I wouldn't remove the front clip, although it doesn't look too hard to do.
