Is there a difference between a 73-74 Charger/RR radio?

[ramairthree]

Thank you.

[Bob]

71-74 B-body radios fit all the same.

[ramairthree]

Thank you.

[Nacho-RT74]

only diff you can find are some 74s giot a diff transistors dispositions, chromed preset buttons on 71s, and I think 104 or 103 freq lattering on FM band on some years... or something like that.

but about fitment, all the same... plugs, change according to options ( stereo, mono, multiplexer )