Ok folks need some help here. I have a 1963 dodge d500 dump truck that needs a radiator. The one that came out of it has the numbers 1936196 and then a B3 beneath it. Can anyone tell me what year that radiator was made and what the B3 means. The radiator has a core size of 22 tall and 25 wide, is that correct for that truck. I can't find any info for a dodge 22x25 core radiator
