I am fairly sure the 60's era used a P300 or P400 Dodge Forward Control chassis.\n\nIf you can, check the Dodge chassis
VSN number to see which chassis you have.\n\n
Centrix lists brake parts for the 66-67 P300 chassis (light/medium duty chassis)\n\n
Raybestos lists brake parts for the 66-67 P400 chassis (medium duty chassis).\n\nI do show 71 P300 brake parts at the bottom of my
1969-71 Dodge Class A M300 (Early) Motorhome Brakes webpage.\nThat data does come from the Centrix and Raybestos websites above for 1971.