G1625S

Here's the scoop...my dad has a post hole digging truck. The unit itself is on an older (1978) International Loadstar chassis. The drilling rig is a Sterling. It's powered by a Ford Industrial 300-6 power unit. The radiator has finally taken a dump on the power unit and I'm trying to help locate a replacement. The local place (apparently) wants over a grand to re-core the thing. I don't know much about med/heavy duty stuff, so I'm not sure if this is par or not. I figure, for a grand, might as well go new. He's getting a bit desparate as work is piling up...a good used radiator would not be out of the question. Any good sources for this type of animal, new or used? I'm about an hour south of Syracuse, NY if you know of any good yards, etc. Thanks!
greg