Welcome to the forum. I do not know of the compatibility between the heavy trucks. Others may and they may chime in soon. I have heard that the brake parts are hard to come by on the big trucks.
Hambone


~ HB
1966 Chevrolet K-10 | Ghost: formerly Flappy Fenders | In the Stovebolt Gallery
1962 Chevrolet C10
1962 Suburban