Not too dissimilar from this fourth generation Greenwood Corvette was this G5R. Again it was a performance resin bodykit that usually came along with a host of performance upgrades. Included was a front splitter, high rise hood, rear tunnel, rear wing, and windshield fairing.

For the fourth generation Corvette, legendary Corvette racer John Greenwood developed the G4R. It was essentially a radical bodykit that usually followed a high level of performance upgrades. Included was a ground effects package that had integrated lights on the front valance. Furthermore the a new engine scoop and rear wing were fitted.

Built by Race car builder and driver John and Burt Greenwood in 1982, this is one of only 2 GTO's that were built out of a total of 43 cars from 1975 to 82. The example seen here will be offered at the upcoming Barrett-Jackson car auction.

One of the more successful drivers to use the potent all-aluminum ZL1 engine in the C3 Corvette was John Greenwood. He campaigned cars in both the on the short-track SCCA events as well as the major international endurance races.