I've got a 73, with what looks like a hole for the the factory radio, the center cutout measures 4.15 x 1.80 inches. I am just trying to find an old complete none working radio. Did the size of the area differ from year to year in the Bronco or are all of the same? Does a radio from a Ford truck fit? Heck I'll even take an old one from the 80's.










