The Hydra-Matic 6T30 (production code MH9) is a six-speed automatic transmission produced by General Motors for use in small front-wheel-drive vehicles with a transverse powertrain orientation.

The 700R4 transmission from General Motors continues to be a reliable and sought-after automatic gearbox more than 40 years after its introduction. Used in all manner of cars and trucks, the GM Turbo ...

The Hydra-Matic 6T45 (production code MH7) is a six-speed automatic transmission produced by General Motors for use in front-wheel-drive vehicles with a transverse powertrain orientation. Developed in ...

The General Motors 8L family of transmissions has been in service since 2014, gradually replacing older 6L six-speed units across much of the company's lineup. The bigger 8L90 was the first GM 8-speed ...

View post: Walmart Has an 'Excellent' $300 Mini Refrigerator on Sale for Just $100 The lawsuit specifically applies to vehicles that are equipped with GM’s 8L90 or 8L45 8-speed automatic transmissions ...

Mountains of Northern Mexico: "Service Engine Soon," said the dash warning light. Oil pressure seemed OK, as did engine temperature and alternator output. Check under the hood: Fluids, hoses, ...

DETROIT -- General Motors revealed details Monday about a new nine-speed automatic transmission that’s likely to become one of its best-selling gearboxes. “We’ll probably eventually see this ...

Ford and GM jointly developing 9- and 10-speed transmissions They will manufacture gearboxes separately They collaborated on six-speeds last decade The latest auto race isn't on a track. It's under ...

DETROIT (AP) — General Motors is recalling nearly 34,000 Buicks and Cadillacs in the U.S., Canada and elsewhere to fix a problem with the automatic transmissions. The recall affects Buick LaCrosse ...