rally dash question

"Rally" dashes are the ones with the two large circular gauges (speedo left, 4-way gauge right), and a smaller circular one in the center (tach, vac gauge, clock or blank). This dash bezel was on ALL 67-69 Barracudas, and was not used on Valiants or Darts. It was revived for use on Dusters. There are several different versions of the bezel: 1967 had regular knobs on the radio, 68 and 69 had thumbwheels, and AC dashes were different in the heater control area. The gauge faces used different typefaces for the numerals in different years.

I personally don't know if Dusters had thumbwheel radios or knob radios. But I believe they were somehow different from Barracuda bezels, if only in some arcane detail like the lettering around the heater controls. They can be swapped for each other assuming you have the right type of radio, and with or w/o AC.