GM’s New 8L90 Eight-Speed Transmission to Extend to Other Models
GM’s 8L90 eight-speed transmission may be extended to other models. ©GM The 2015 Corvette Stingray introduces us to GM’s new 8L90 eight-speed transmission, but the gearbox will also find its way onto the 2015 Corvette Z06. General Motors will also pair the 8L90 eight-speed transmission with the 6.2-liter V8 engines on GM trucks and SUVs…
