I'm Back!! Shown here is a nice, original GM/Delco ETR AM/FM/Stereo Radio DNR Cassette. This 2700 Series GM part number 16034753 (5 = 1985 model) GM package number 998415 to verify all applications. This one is set up for 1983-87 C/K trucks, and Blazer. It can be used in earlier models back to 1978 with addition of the 2 wire memory and possibly opening up lower dash metal panel to allow for larger ETR bezel. I am a former Ford and GM/Delco radio service tech. All of my radios are serviced and test run prior to listing. Board connections repaired, controls cleaned, tape deck cleaned and lubed, a new belt installed as I do on all radios I refurbish. Cleaned and detailed, ready to install. There are no "worked when removed", "tested", "powers up but not fully tested", or "condition unknown" "some functions don't work"  found here. Others listed for $400-500.00? See all pictures and video of overall condition. A set of very nice C/K knobs along with both shaft nuts, side clip and nut. Winning bidder to pay $20.00 USPS Ground Advantage shipping carefully packed and insured See my other listings for a few more GM/Delco radios. I have several dozen to start servicing since I can now do stairs after my long recovery knee surgery. **These are almost gone, don't miss out!