Based on RPO code, my car came originally equipped with only 2 front speakers and an am radio. I would like to find this am radio but do not intend to install it. Does anyone have a picture of the am radio that would have come equipped in a 1985 olds cutlass RPO codes UP7 (mono), UX6 (dual front speakers), U63 (radio/am/mtr), U73 fixed antenna.