Not exactly, at least in '71 the base models had amber lenses with clear bulbs, while the high trim models had clear lenses with amber bulbs. I don't know about the '72s.
Actually not, there was a change over during the 71 model year from clear lenses to amber lenses. All early build cars should have clear lenses and all late build cars should have amber.
IIRC the GTX is the only exception to this "rule" having clear lenses both early and late builds...correct?
