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WEBGM Authority is a must-read GM Forum for GM news, GM rumors, GM reviews, and information about General Motors cars and trucks.
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 ...
Chevrolet News, Reviews, Rumors & Info | GM Authority
WEBChevy Ranks Above Average In J.D. Power 2024 China Customer Satisfaction Index Study. With some improvement over last year too. Chevrolet news, reviews, pictures and other Chevy information by GM ...
8-Speed GM Transmission Problems Fixed Via New TSB - GM …
WEBAug 13, 2019 · The GM 8L45 eight-speed automatic transmission. According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and ...
GM 6.6 Liter L5P V-8 Duramax Turbo Diesel Engine - GM Authority
WEBThe GM L5P Duramax is a turbo-diesel engine produced by General Motors for use in full-size heavy-duty (HD) pickup trucks. Displacing 6.6 liters in a V-8 configuration, the L5P is part of a new ...
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 ...
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:
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 ...
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 ...
GM 6.2L LT1 V-8 Engine Info, Power, Specs, Wiki - GM Authority
WEBThe 6.2 liter V8 LT1 engine is produced by General Motors for use in performance vehicles and sports cars. It is part of GM’s Gen V Small Block engine family and was first introduced in the C7 ...