GM Powertrain Flint North (GMPT Flint North) was a

General Motors The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is the largest automaker in the United States and ...

automobile A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, pe ...

engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power gen ...

and components plant located at the Stewart Avenue exit of I-475 in

Flint, Michigan Flint is the largest city and seat of Genesee County, Michigan, United States. Located along the Flint River, northwest of Detroit, it is a principal city within the region known as Mid Michigan. At the 2020 census, Flint had a population of 8 ...

. The plant consisted of several factories that combine to make the Flint North Powertrain plant. The plant opened in 1905 as part of the

Buick Buick () is a division of the American automobile manufacturer General Motors (GM). Started by automotive pioneer David Dunbar Buick in 1899, it was among the first American marques of automobiles, and was the company that established General ...

Motor Company, and was the last part of

Buick City Buick City was a name applied to the former Buick home plant following major renovations completed during the early 1980s to better compete with Japanese producers. The plant was a massive automobile manufacturing complex in the northeast of Flint ...

standing. It was replaced by Flint Engine South. The engine plant (Factory 36) portion of Powertrain Flint North closed in 2008. It is famous for building the

GM 3800 engine The Buick V6, popularly referred to as the 3800 in its later incarnations, originally and initially marketed as ''Fireball'' at its introduction in 1962, was a large V6 engine used by General Motors. The block is made of cast iron and all use two ...

, one of the longest-produced automobile engines in history. The remaining factories (05, 9, 10, 14, 25, 29, 75 and 81) which compose the maintenance, sanitation and components producing buildings of the plant, closed permanently on December 6, 2010. The factory received cast engine blocks from Defiance Foundry in

Defiance, Ohio Defiance is a city in and the county seat of Defiance County, Ohio, United States, about southwest of Toledo, Ohio, Toledo and northeast of Fort Wayne, Indiana, in Ohio's northwestern corner. The population was 16,494 at the 2010 United State ...

and

Saginaw Metal Casting Operations Saginaw Metal Casting Operations is an automobile engine foundry plant in Saginaw, Michigan. Opened under GM management in 1919, the factory produces engine blocks and cylinder heads for General Motors vehicles. The factory currently occupies 1.9 ...

Saginaw, Michigan Saginaw () is a city in the U.S. state of Michigan and the seat of Saginaw County. The city of Saginaw and Saginaw County are both in the area known as Mid-Michigan. Saginaw is adjacent to Saginaw Charter Township and considered part of Greater ...

. The employees of Powertrain Flint North were represented by

UAW The International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America, better known as the United Auto Workers (UAW), is an American Labor unions in the United States, labor union that represents workers in the Un ...

Local 599.

References

General Motors factories Economy of Flint, Michigan Motor vehicle assembly plants in Michigan Buildings and structures in Flint, Michigan 1905 establishments in Michigan 2010 disestablishments in Michigan {{Auto-factory-stub

See also

References