Help to identify, Wheels,rear drums

Here is some more info for you all. Looks like 56 inches from axle flanges. Springs have not been moved nor does it look like the perches were moved. I know you like photos. Myself included. The body is surprisingly great condition for a Minnesota car in Florida. It must have led a sheltered life. There are some usual spots that appear to have been repaired. But not bad.

modes anyone have any budget recommendations for exhaust from headers back?

thank you