Oldsmobile Muscle Cars

Cars, GM CARS

1966 Oldsmobile 442 W-30 In 1966 Oldsmobile upgraded the engine option for the 442 to a 400-cubic-inch V-8 with three two-barrel carburetors and introduced its first W-30 package. The standard 442, with a single four-barrel, was rated 350 hp. With tri-power induction, that rating jumped to 360 hp, which matched the GTO, and it pegged…

Buick Muscle Cars

Cars, GM CARS

1965 Buick Riviera Gran Sport Some consider the first Buick Riviera, built from 1963 to 1965, to be the best-looking car General Motors has ever produced. And in the design’s final year it was perfected with hidden headlights and the availability of Buick’s first high-performance Gran Sport package—option code A9. Under the hood was a…