The 1963 Chevrolet Impala 409 has never been subtle. Even among Chevrolet loyalists, the W-motor big blocks carry a mythic glow, the kind of powerplants that helped rewrite performance expectations ...
Named after the graceful African antelope, the Impala moniker always stood for something faster, leaner, and more upscale. From its debut in 1958 as a Bel Air trim to becoming Chevy's full-size halo ...