What distance do you need from mounting surface to mounting surface?

possibly a different axle or simply different hubs will solve the problem.

Also, what model axle do you have? Is it a GM "__ bolt" axle, or something different?

I found a 14 bolt that's about 62.75" for my 52 single wheel 1 ton, look here for info on it and links to measurements for other 14 bolt options
https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=599879#Post599879

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-