Maybe an FC? Seller thinks it is rare. The four speed is what made me wonder if it is an FC.

“Rare 1958 Willys Jeep all Original except for the beautiful 3D Professional camo custom paint. very clean in and out majority of restoration has been done. Jeep runs great! the reason this vehicle is so rare it came from The Factory with 4 gear shifters And a Wench in front. the 4×4 is incredible, nothing can Beat It. blinkers, lights, even this cigarette lighter and winch in front Work. this is the ultimate hunting or 4×4 vehicle you must see It to Believe it give me a call”

http://albuquerque.craigslist.org/cto/5501721287.html