7 1/4 rear 1973 (lbp)

Is this an open rear, 2.76's, etc.?? Those would be 10" drums also, correct? You'd get a lot more looks/traffic if You edit-in 'LBP' in front of 7 1/4 in the title. Thx.
Edited that thanks for the tip. I would imagine open but I’d be guessing and have to look. I’ll get that info. As far as gearing what would indicate that and where could I find it? Thanks alot appreciate the help