[camarojoe]

69 COPO camaros used a 14x7 XT coded steel wheel, they worked with the disc brakes due to the 7" width and special offset to clear the calipers. SS cars without optional wheels also used these XT coded wheels. Base level camaros without a wheel upgrade got 14x6 FC coded steel wheels, which indeed used the same dog dish cap, but these wheels only worked on drum brakes. There was no 15" steel wheel on a camaro in 69 aside from the 15x7 rally wheel, which was used on Z/28 and on COPO cars with the 9737 package.