Robert Wiater spent more than twelve years building his 1970 Chevrolet Impala in a garage in Rio Rancho, New Mexico, and the racing exhaust gives it away before you ever see the car. 1970 was the first year without an Impala SS, even as the big-block 454 replaced the outgoing 427 under the hood. Wiater’s build carries no SS badge, just over a decade of personal labor. Read on for the story behind one retired truck driver’s take on a full-size muscle car most people overlook.