Chevy has one of the richest engine back catalogs in automotive history, but this V8 is easily the rarest the brand has ever ...

Before there were muscle cars, this car was tearing up the drag strip and was legendary for its power and speed.

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 ...