The model year 1970 witnessed the departure of the 400 and the introduction of the 455ci (7.5-liter) engine, giving birth to the Buick GS 455. The engine could be had in multiple configurations. The ...

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A highly sought-after piece of American muscle is now up for bids at the Raleigh Classic Car Auction in Zebulon, North Carolina. The 1970 Buick GS 455 Stage 1 Convertible, one of only 232 produced ...

It was June 1998, but I remember the dialogue as if it were yesterday. "Aren't you even going to go look at it? It's an old car," my then-girlfriend asked. "I don't need to, as I know what it is.