We offer three different radio models for your 1978-1980 Oldsmobile 442 that will fit in the original dash location without requiring any cutting or modifying. All of our 1978-1980 Oldsmobile 442 radios come with AM/FM digital tuners and an RCA, auxiliary input on the rear of the radio. The USA-230 is our basic AM/FM radio with an aux input and 200 watts of peak power. The USA-630 model is an AM/FM radio that comes with 300 watts of power and features AM/FM, auxiliary input, a USB port, the ability to add a CD changer, the ability to add Bluetooth, and a direct, classic iPod connector. Our newest and best model is the USA-740, which now comes with integrated Bluetooth, just like a stereo in a new car of today would. Don't forget to stock up your classic Oldsmobile 442 with some new speakers to go along with that new but vintage looking radio!