I appreciate those photos of the brochures. I do not know what the make of our dump equipment is. In looking at the Galion display, It is probably not that. Our truck has 2 rams. The original bed is gone. There is just a few plates that are left, from the bed, but the lift and "C" channel are left. Our new bed matches perfectly with these frame channels, so it would just sit on top. I still have not verified that it actually works yet. I will have to wait a while for that as the truck is getting closer to "exploded view" as we move forward with the restoration.
Steve