Has some later model Free Lock hubs.

https://denver.craigslist.org/cto/d/denver-1947-willys-jeep-cj2a/6998141594.html

“Stored in a garage in the Colorado Mountains since 1982, this jeep was recently pulled out and revived. It shows just 17,557 miles on it. It runs remarkably well, starts easily, and has no visible smoke whatsoever.
It has a new fuel tank, fuel pump, fuel line, and rebuilt the carburetor. It got a major tune up, oil change and a new battery. All of the wheel cylinders were replaced, new brake shoes and a new master cylinder.
The dry climate in Colorado has preserved the body. There is a crack in the RR fender near the spare tire mount that is showing minor rust. The tub and floors are very good, but the floor supports are rusting and need replacing. (Easy to do and not expensive)
The seats and interior are in very good condition.
The tires are dry cracked and need to be replaced. Right windshield is cracked.”