1970-74 Chevrolet Chevelle, Malibu, El Camino Nova It may fit other years but please research fitment. This radio has had the addition of an internal Bluetooth module and aux input cable. Without a Bluetooth connection, the original AM radio signal will be heard. Connect to the device via Bluetooth and it automatically switches to that signal. This is an excellent option instead of paying extensive money for a replica. With this radio you have the best of both worlds; an authentic original set with Bluetooth functionality and the ability to listen to FM stations if you plug the included FM module into the aux cord.