Listed as a 1965, this has the WILLYS stamps, which suggest it may have been produced in 1962 or earlier. That said, this has a bunch of mods, so maybe the tailgate and hood are from a different jeep.
https://www.facebook.com/marketplace/item/225512643278484
“1965 CJ3B Willys jeep, 350 chevy, 350 trans. Pwr disc brakes, Pwr steering, tilt steering wheel, headers, dual exhaust, dual gas tanks, rebuilt front end”