OER RADIATOR

Could be. The bubble top ones are hard ones to get. Its good you were able to get a custom rad rehabbed. I have a custom squaretop I've kept as back up that needs rehab. Honestly I've been so happy to have a bubbletop in the car ('67) I've basically forgotten about it.
Yessir, the guy moved the lower hose for me to the otherside of one too. Last time I was out that way, the shop was gone. He still had his Daddys old vat ( giant cauldron) in there