Rear axle is further back from the factory to accommodate heavy slide in camper. Needs interior work finished: new carpet, door seal, and kick plates incl. Many new parts, exhaust/headers, high torque starter, rims/tires including matching spare.
https://www.hagerty.com/media/car-profiles/ford-super-camper-specials-are-rare-unusual-and-still-cheap/
Ford Rare Low Production Classic