Looks pretty rust free.
“1949 Willys Wagon 4 WD. Body and paint are done. Everything is there to finish it. Straight 6 “Lightning” motor and 3 speed trans with transfer case. Motor and trans will need to be re-built. Body is straight, floor pans replaced. 4″ Rancho Suspension lift. Original wood runners for the back are in decent shape. New Mexico truck. Title in hand.”
http://sanantonio.craigslist.org/cto/5655139472.html