When I worked for my father's car dealership we used to hire out/sell some cars for movies. We sold four F100's to the company making The Punisher movie http://www.imcdb.org/vehicle_102206-Ford-F-100-1977.html http://www.imcdb.org/vehicle_102210-Ford-F-100-1978.html
We also sold two F100 ambulances to the makers of Spider & Rose and hired out a third one for a background vehicle. I am trying to get a copy of this on DVD to capture pics for the Database