I also think my options were dealer choiced.
i don't know what the radio was, but it had an antenna, so it must have come with one. I remember hearing about my dad cursing while drilling the antenna hole on his '71 swinger.

So... base 1bbl
some kinda radio
2 spd Auto
deluxe hub caps

As far as I know, those are the only options.
I dont think anyone would choose deluxe caps over sprint option for just a few dollars, but i wasn't there, so who knows? I actually prefer the dogdish caps or none to those ugly "deluxe" things, but that might be a fad