This is an un-tested original radio from a 1974 - 1975 Cadillac Only AM/FM 8-track. This will fit newer model Cadillac's but I am told the internal wiring is only correct for the '74 / '75. It was working when removed from an original low miles car in 1987 and been in dry heated storage since. Even still, it has been decades now since it was last in use, so I can't garantee that it still works. It has the knobs and the 8-track door hinges nicely.Part # 9344336 / 56CFMT3 Please make sure it is correct for your application before buying. The radio may be used as a core for rebuild or repair. Sold As Is, As Shown. Please feel free to ask any questions you may have, Thanks