[truckin 79]

The best GM radio is the ETR digital radio if you can find one otherwise you can find plenty of 2 knob cassette radios on ebay and the like. I will say any stereo you get plan on getting a amplifier to get the best sound out of your speakers. Then you can buy a cassette adapter and listen to your digital music through it. They also make Bluetooth adapters to hook into older stereos like isimple isfm2351