65 promotional car?? test car? HELP

Just about anything was possible from Mopar back then 60's. You could go to a dealer and basicly put together any combination of car and motor you wanted as long as the parts were being made. We had a big buyer/ seller of Mopars own a 1 of 1 built in 64. Dodge with 4 doors, white, bench seat, 4 speed, and a hemi. He sold it for $250,000. He has a early 70's, I'm not sure of year, Cuda convertable with a Hemi and 4 speed matching numbers car in his show area right now. He is very big into one of a kind or low numbers built cars. He has owned several of Sox and Marton cars. He put on a car show last summer and had Ronnie their in person. Also had Don Goether, Judy Lily, Dick Hale and some others there to mingle in crowd and sign autographs. He sold the He Haw Hemi Dodge car to Roy Clark the singer a few years ago. This guy built it and raced it in Pro Mod before Roy bought it.

If I was you I would for sure check all the numbers etc on this car. It could be real.