What began in 1965 as a performance upgrade for the Skylark evolved into a standalone model by 1967, dropping the "Skylark" badge and keeping only the "GS." By 1970, Buick was finally allowed to throw ...
As the muscle car wars of the 1960s tapered to an end in 1970 with the looming advent of government efficiency standards, emissions regulations, and insurance companies that balked at putting young ...