Can a 4 door Dart be a cool hot rod?

A couple years back I met an old fellow at one of the NC Mopar shows. He had a black 63', 4 door, 4 speed with the 426 Wedge in it. The first year I assumed it was a cloned car. This past year I spent some time with the fellow only to find out that he was one of the original Ramchargers team members and his car was full factory original. There apparently were some 4 door Max Wedge cars produced..