Barry White and his team have always been into recycling big time. They rebuild left-for-dead junkers into stunning showroom Super Muscle. But this time they're going for broke; full-on, tree-hugging torque with an enviro-friendly '71 Chevrolet Chevelle. Just how do you build a 'green' hot rod? You need more than a change of color. The plan for this eco-overhaul calls for improved mileage, reduced emissions and non-toxic paint, just for starters. And to help Barry 'correct' this former gas-guzzling Chevelle, he gets extra muscle from a possie of Prison Guards who know all about Correctional Facilities. In four weeks they'll need to bring the last of the original oil-thirsty Muscle Cars into the climate-aware 21st Century, in time for Barry's second 'home' auction. But who wants to buy a 'Hippy Hot Rod'? Paint and Body guy Tony can't think of anyone. But Barry, Jen and Chris think it's the way of the future. Can Barry's Speed Shop turn into a Green House?