GM Authority - GM News, GM Forums, GM Rumors, GM Reviews
WEBGM Authority is a must-read for GM news, GM rumors, GM reviews, and information about General Motors vehicles. We also invite you to join other enthusiasts and fans in discussing The General in ...
GM 5.3L V8 L84 Engine Info, Power, Specs, Wiki | GM Authority
WEBGM 5.3 Liter V8 EcoTec3 L84 Engine. The L84 is a 5.3 liter, eight-cylinder engine from General Motors used in pickup trucks and SUVs. Featuring an OverHead Valve (OHV), or “push-rod” design ...
Here Are The 2023 Chevy Silverado 1500 Towing Capacities - GM …
WEBNov 12, 2022 · 2023 Chevy Silverado 1500 Towing Capacities With Ball Hitch. 1. Optional Max Trailering Package (RPO code NHT). 2. Requires 20-inch wheels. When equipped with 18-inch wheels, rated at 12,100 ...
OnStar Basic Plan Info & Price - GM Authority
WEBTo cancel at any time call 877-865-7864 or by accessing your account online. Auto Renewal Payments: monthly charges will automatically be billed to credit card on file on day 30 unless cancelled ...
GM 6-Speed 6T70 M7U Transmission Info, Specs, Wiki - GM …
WEBGM 6-Speed 6T70 M7U Hydra-Matic Automatic Transmission. The Hydra-Matic 6T70 (production code M7U) is a six-speed automatic transmission produced by General Motors for use in front-wheel-drive ...
GM’s Next-Generation Chevy Montana Will Redefine The Nameplate
WEBJul 6, 2021 · 2021 Chevrolet Montana. “The new Montana will unite an already established pickup truck name with a vehicle of unprecedented proportions,” said Marketing Executive Director at GM South America ...
GM 3.6 Liter V6 LFX Engine
WEBThe 3.6 liter V6 engine (production code LFX) is a six-cylinder engine produced by General Motors for use in a broad range of vehicles. It is part of GM’s third-generation high-feature V6 engine ...
GM 5.7L V8 LS1 Engine Info, Power, Specs, Wiki - GM Authority
WEBIt is part of GM’s Gen III Small Block engine family. 5.7L LS1 Engine Vitals. Displacement: 5.7L / 346 cu. in. Aspiration: Natural. Introduced: 1997 model year. Discontinued:
2025 GMC Sierra Info, Availability, Price, Specs, Wiki - GM Authority
WEB2025 GMC Sierra. The 2025 GMC Sierra brings small rolling model year changes to the Sierra 1500 model (following the refresh for the 2022 (2022.5) model year) and the 2025 Sierra HD – comprised ...
GM 6-Speed 6L80 MYC Transmission Info, Specs, Wiki - GM …
WEBGM 6-Speed 6L80 MYC Hydra-Matic Automatic Transmission. The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased ...