Two GM A-body apex predators introduced during arguably the most exciting model year of the muscle car golden age, the Oldsmobile 4-4-2 W-30 and the Buick Gran Sport Stage one, may look very similar, ...

After a year of searching, Chris came across a '70 GS 455. The Gran Sport option was one of Buick's most potent offerings, and the only thing better was the Stage 1 package (Buick's way of hopping up ...

Toward the end of the seventh decade of the last century, the Great Spirit of Horsepower dug up the war hatchet and threw General Motors into the all-out, no-holds-barred high-performance muscle car ...