The car with "Yenko" on the side is the '67 and is owned by a gentleman in Michigan...I believe they refer to is as the steel bodied car, since it was made from a real car. Dad's car is a '68, and was Dick's first "flip top" car, with the tube chassis and fiber body, and had courtesy on the side.
That's kind of a rough explanation, now some of you other guys who are hip to Dick's cars jump in here...