Originally Posted by Tj_M
we don't have an easy solution for front discs on an AD 54 1 tom do we?

No, not real easy. So far this is what I have come up with but it will result in a track width 7.35" wider than an original AD 1 ton. some wider is OK, there's room, but that's probably to wide to use original wheels. wheels with a little more back spacing will help and might make it all work out.
https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=725071#Post725071

Others have tried and some completed swapping rotors to original hubs and fabricating caliper brackets. So there are other options.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-