This is a little off topic but we have such a great source of info here I thought I'd ask. A friend bought a very nice, original 79 Chevy pickup and he wants to install a factory AM-FM radio in place of the original AM. The question is, did the dash boards change any during the 73-87 era that a radio from a certain range of years wouldn't fit? Or will one from an 85 fit just the same as one from a 75? Any differences on the plug ins? Any help on this would be great!
Ross
Ross