Help! Reinstalling Factory Cassette Deck, factory radio still there but WHERE does the ANTENNA PLUG plug into the factory radio? Taken all apart and can find no antenna plug recepticle on radio or cassette modules and no indication of antenna hookup anywhere on radio circuit board? Any help? Checked wire bundle exiting from Delco Radio box but no recepticle on box or cable bundle? Stumped?!!

 

you have 3 pieces...the cassette deck...the radio control head and the reciever,,,the reciever is down low ...above the gas pedal...the antennae plugs into the top of it

 

Depending on the year, the GM antenna receptacle is smaller and a little different looking than a standard receptacle.

 

Thanks Argon and jcbst12
Got it! Was checking around on web...found some photos...found the receiver! Did not know there was 3 parts, receiver, control head (I was looking only at it) and cass box. Now I've got it...problem solved.
Thanks all! Will be selling it soon...out of Murfreesboro, TN...94 GMC Z71 Ext cab, loaded,good condition,96000k. Cheers.
Hawg1