67/68/69 cuda dilemma

Drums are rusted to the shoes. I was running outta time before they were gonna close, no time to fool with it to find out. If you need an axle, its unbolted now lol. Didnt check case numbers. Drums look like 11 x 2s not sure what was under the hood. Coulda been a barn burner. Coulda been a turd. It had finned front drums. If i was a betting man, id say probably a 2.73 open. Would be a good chunk to rebuild, and a good tube for narrowing. If axles arent tapered they could be cut and re splined too.