Auto World 1970 Buick GS 455 Stage 1 [ONLINE EXCLUSIVE]
The Executive Muscle Car Gran Sport Buicks always had something of a dual personality, but with the introduction of the 1970 model that took on a Clark Kent/Superman aspect. It was in that year that GM brass—tired of seeing its sportiest models outgunned by Ford and Chrysler products—finally lifted its corporate ban on engines larger […]