Plus I want to point out one other item that most people over look when looking at these cars.
The gas pedal on the 1970-71 Z/28's was mounted to the floor on a special bracket with 2 ball pivot points. The pedal was a hard rubber type simular to the full size Chevy cars.
The interior shot of the car in question clearly shows the wrong gas pedal setup.
Rick H.
Sorry Tony, I was writing while you were posting and yes 1971 had the floor mounted pedal as well. 1972 they changed to the other style in the Z.