General Motors' Revitalization in Action team has dreamed up many of the modern concept cars that we drool over year after year. As a concept, we aren't sure if the newest car will be come a reality. Though you have to admit that the Chevelle concept surely hits on the highs of the original Chevelle muscle car of the 60s & 70s. There is not much on the details of the concept. Other than it is based on the rear wheel drive Zeta platform. The addres for the website include NAIAS, so we're assuming that we'll see the Chevelle Concept at the North American International Auto Show in Detroit next month.