I'm interested in what front and rear ends y'all have been successful at swapping into you 6400 frame. I know the pre-90s ish P30s are a good candidate and I think I have also heard that a Chevy 3500HD is a good donor if it's pre 95 or something. Wondering what else people are using other than these two. In theory most things can be swapped in, but some are going to be easier than others. I would ideally like to only swap in things that are rated for the same GVWR or more.


-- Ian

'55 2-ton stakebed