This has a few mods, including an f-head.

https://austin.craigslist.org/cto/d/cedar-creek-1947-jeep-cj2-cj3b-engine/7507183136.html

“1947 Jeep CJ2 with a CJ3B engine (so its not the flat head engine)
Runs excellent. Brand new gas tank installed. New seat upholstery needs installed. Has new bimini top. Comes with an extra transmission and transfer case.
Clutch cable does need some adjustment. I did drive this down the road a few weeks ago, ran, drove, and shifted fine.
4×4 works.
Has tow hitch on front.
Clean title in hand.
$3500 or trade for other classic cars or trucks.”