Sounds like it might have an overdrive? Has some aftermarket fiberglass fenders and some other mods.

https://pullman.craigslist.org/cto/d/pullman-1946-willy-flat-fender-jeep/6925430334.html

“This extremely rare find is in excellent condition, it has a Chevy small block, very solid axles, large drum brakes, with a Cadillac telescoping adjustable steering column, 4 speed transmission with a Warn All Range Overdrive transfer case, it will take you where you need to go, this thing has shown me a lot of love and I am ready to pass it on to the next person that will treat it right. Please let me know if you have any other questions.”