Ad mentions the original drivetrain was long gone from the car - no way to know if it was originally a BB without corresponding paperwork. Trim tag appears genuine, except for the fact the B-J tattoo is pasted right over the area where the Z10 stamp would be. Difficult to see it.
B-J should know better, they incorrectly pegged the Zone limitations for the Z10 distribution (6 states instead of four), and still called it a Pace Car, either of which is not accurate. The Z10 is a promotional car, was never a Pacer. Maybe they should have asked J.M. before writing the bio on this one.
Read this if you haven't seen this yet:
http://www.camaros.org/69pacer.shtmlRegards,
Steve