Looks like a frame up restoration.
https://atlanta.craigslist.org/nat/cto/d/oakwood-1956-willys-cj-3b/7242900415.html
“1956 Willys CJ-3B w/ original 4cyl Hurricane engine and 3 speed manual transmission. Dana 18 transfer case w/ PTO drive option. Locking hubs on front.
US Patent Office Serial #57348 30936
Completely rebuilt. Fabricated tire arm for spare tire; added roll bar and high top seats. Low milage on rebuild. Many photos available and video of engine running.”