There is nothing worse than wanting to listen to your Corvette’s radio, only to discover your old knobs won’t function properly. Listen to your radio whenever you want, and replace them with the C3 Corvette 1972-1976 Radio Knobs. These Corvette Radio Knobs are sold as a pair, one for tune and one for volume. Now you can control your radios system the way you want to. You can play your music just as loud or soft as you want, without having to worry your knobs will suddenly stop working.