I have called the resto shop, and it was 10-15 years ago they did the work. So this truck has been sitting around collecting dust :/ The gentleman remembers the truck but uncertain as to HOW they secured it. Said each car is done differently depending on what the owner requested, like factory restoration, close to factory, just get it together assembly, etc... Many of the projects they do takes YEARS !! They worked on this one for several years to get it to where it is today.