Listed as a 1963 CJ-5, this may actually be a 1952 or early 1953 M-38A1. This includes an overdrive.
https://slo.craigslist.org/pts/d/paso-robles-63-cj5-jeep/7392924795.html
“1963 CJ5 Willys Jeep 4×4. Get your jeep wave on! With a solid start to a great project 63 cj5 tub has no rust. Has T90 transmission transfer case drive lines solid running gear…
No motor, seats, steering column, bill of sale it’s out of DMV system”