Chevrolet introduced the Impala in 1958 as a high-style, top-of-the-line two-door hardtop and convertible. The next year, four-door hardtops and sedans were added. The Impala Super Sport arrived ...

Chevrolet decided to stick with the engine lineup that was available in previous years, with one big exception. The 348, which debuted in 1958 alongside the Impala, was long gone, and the big ...