I have a factory MOPAR AM/FM Radio from 1974. I removed this from a 67 Dart GT around 15 years ago and those are the Knobs on the Radio. I assume it will fit A bodies with the 2 shaft dash bezels.
This type of radio definitely fits 2 knob A Body radios from at least 65 -67 (had one in my 65 Dart) and 71-76 as well as similar B Body 2 knob radios up through 67 (has one in both a 65 Coronet and 67 Satellite. It might not fit a 64-earlier A Bodies with the round knobs. Good luck with the sale!