Introduced in 1970, the Chevy 454 — affectionately known as the Rat Motor – was the largest displacement Chevrolet engine to enter the big-block engine showdown of the muscle car era. At 454 cubic ...

Everybody hears about how much horsepower some cars have, or how fast another is, but did you know you can buy the powertrains in those models straight from a manufacturer? Some automakers offer ...