For as long as anyone could remember (and many of Pontiac ... GTO with the standard, puny, 400 cu. in. V-8 re­moved and the full, top-of-the-line 428-incher inserted—with enough fiddling in ...
and the GTO (originally a Le Mans option) were joined by the T-37 (a spin-off of the 1970 Tempest), the GT-37 (a spin-off of the T-37), and the Le Mans Sport. The smorgasbord of Pontiac monikers ...