The grille and other parts might be older, but the body looks like it is newer. Note the tailgate in the rear and the gas inlet on the driver’s side, suggesting this is more likely a CJ-2A body or later.
“World War II Era Willys Jeep, 14,000 miles, Flathead 4 cylinder engine, 4 X 4 works great, Tires in good shape, Runs Great goes about 50 miles an hour, wouldn’t take much to get it to its original condition, Chris (435)659-0292”