Original Delco Radio
 

Does anyone know if I can install an original 72 Delco radio into my 69? What years would the 72 radio fit? Maybe 68 through 76??? I think the 69 has green numbers that can only been seen at night when the radio is own, but I am not sure. I know there are differences in the design of the knobs, but maybe I can make 69 knobs fit the 72.