Paddle-shift gearbox rivals dual-clutch performance, enhances efficiency   DETROITT – An eight-speed paddle-shift automatic transmission will be offered in the Chevrolet Corvette Stingray for 2015, enhancing the performance and efficiency of the 2014 North American Car of the Year. Designed and built by GM, the new transmission delivers world-class shift times that rival the best … Continue reading 2015 Corvette Stingray New Eight-Speed Automatic