JSR, I`m not 100% sure but I think thats my friends old S/S Duster that he ran many years ago in S/S I, J, or K automatic with a 340. My engine builders as was (and still is ) his alsos name is on the side of the car. I asked him and showed him the pic from your ad and he`s not sure. His car was originally done by a guy named Hayes in Paterson. He sold the car many years ago to a guy that put the big block in it, who might have had it redone by Quay. But if its the same car it ran S/S originally. Bill Rolik had a similar car built by the same guy.