GM to Offer New Eight-Speed Automatic in 2015 Trucks and SUVs with the 6.2-liter V-8
General Motors announced today that its new eight-speed automatic transmission will be standard on the 2015 Chevrolet Silverado, GMC Sierra, and GMC Yukon Denali and Yukon XL Denali models equipped with the 6.2-liter V-8. Not sharing the eight-speed love is the Chevy Suburban, which offers only the 5.3-liter V-8. The new Hydra-Matic 8L90 is a […]
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