Here is a VERY nice, used 1983-1987 Delco ETR AM/FM/Cassette with seek, scan, digital display and clock. GM part number is 16034753 (7=1987) to verify all applications before bidding. Ask questions before, not after. The C/K truck knobs are very nice.The knobs alone sell for $25-35.00! The bezel is in VERY NICE condition as well as the covers and wrapper. These 2700 series ETR radios were used in many GM vehicles as the optional high end radio. Chevy trucks in the mid 80's as well as K5 Blazers. This radio has been cleaned and fully serviced ready to install. Board connections all soldered, controls and switches cleaned, tape deck cleaned, lubed and checked, new drive belt installed. Old belt is taped to top cover. See all pictures of display, icons and tape direction arrows. **Note the Stereo LED is lit, many aren’t as they have multiplex circuit problems. Very nice looking trim, bezel is very nice, chrome trim, chrome tape deck buttons are very nice and lens looks perfect. The white lettering is nice and bright. I am including the (2) mounting shaft nuts, side clip and nut. I am also including the hard to find rear truck support bracket. These ETR radios will not work without it. A set of like new, used correct GM/Delco Chevy/Blazer/Pickup/GMC truck knobs with excellent chrome. Cleaned and detailed, ready to install. Please keep in mind these units are all 35 years old. I try to make them look and work as reliable as possible. I am a former Delco and Ford radio service tech of almost 40 years. These are not "worked when removed 20 years ago", “tested”, "powered up, but not fully tested" whatever that means, or "condition unknown" specials here. You can buy another one for a few hundred $$$ that probably doesn't work, and then spend another few hundred $$$ to get it working. That's if you can find someone to service 40 year old Delco radios. Several hours are spent on these units doing service and maintenance. Winning bidder to pay $30.00 USPS Priority Mail shipping with insurance, carefully packed. I've been an eBayer for over 23 years with 100% feedback. There's a reason for that! ***I had quite a few of these last year, don't miss out! These are getting hard to find! *** Beware of others that STEAL my pictures to sell their junkyard trash. Mine are the REAL deal. As always, beware of the hosers folks.