I know that it is in fact a conversion for a wealthy client, it was done in to 2 cars for the to owners of a canned fish factory. What I find strange is that the sales man says he knew the owner ant he states that this was made in 1972. Ok he is a sales man, but then I check the documents of the car, they look to be original from 1972 and the engine n.º and chassis n.º mach. So if this is real were did the engine came from? I cant find a 617.910.10 Mercedes 3L engine being build at this time.