Very rare panel truck with an A14 engine and a 510 sedan IRS!
Can't tell what transmission, but it looks like a cool cheapo project with all the heavy lifting done.
https://bakersfield.craigslist.org/cto/5434814406.html
It's just down the hill from me if you want someone to do a PPI on it.
Cheers,

sweet thing the vans and could and probably could handle like a 510! would be a nice cruiser.

I personally like the Woody versions of these but would not turn back a steel bodied van with those mods if around 1000usd cheaper