Find one in a wrecking yard and swap it. Ford wants a fortune for a new frame, and they are nearly impossible to straighten. If he's lucky maybe just one or two bows can be replaced, but if the main farm is bent forget it, you need to replace it.
68 289 convertible Candy-apple red & white
66 200 coupe Blue
94 GT convertible Red & black
98 GT convertible White & black
98 V6 convertible White & tan