I'm wondering how perfect a fit you are expecting. These things were made to work with and they weren't fit anything like a car of the same year when they left the factory.
Crenwelge, I'm not so sure about the cars either! Mid 40's,early 50's F*rds were horrendous!
Bear in mind these trucks were built as a commercial vehicle in the '50s. Unless you want to spend a whole lot of time
and $$$$$,you need to make allowances.
If you want perfect panel fit with credit card gaps,you'll need to get into Aston Martins or Rolls Royces

(BIG $$$$$$$!)
The top radius on the door of my A.D looks more like the edge of a hexagon than a curve!
