"LS engine" is the colloquial name given to the 3rd and 4th generation small-block V8 gasoline engine used in General Motors' vehicles. The name evolved from the need to differentiate the Gen 3/Gen 4 small blocks from the original Gen 1/Gen 2 small blocks released in 1954, which are commonly referred to as "Small Block Chevrolets". The "LS" name originates from the engine RPO code of the first Gen 3 small block, the LS1, introduced in the 1997 Corvette. The term "LS engine" is used to describe any Gen 3 or Gen 4 Small Block Chevrolet, including those that do not specifically include "LS" as part of their RPO code. Sometimes referred to as an "LSx", with the lower case "x" standing in for one of the many RPO code variations of the motor, the term can cause confusion since GM now sells an aftermarket LS cylinder block named "LSX" with a capital "X". The original RPO code "LS1" is still sometimes used, if not confusingly, to describe the entire Gen 3/Gen 4 engine family.
The GM High Feature engine is a family of modern General Motors DOHC V6 engines. The series was introduced in 2004 with the Cadillac CTS and the Holden Commodore (VZ).
Flint Truck Assembly is an automobile factory operated by General Motors in Flint, Michigan. It is the city's only main plant after the closure of Buick City. The Flint factory currently produces full-size GM pickup trucks. Engine block and cylinder heads were cast at Saginaw Metal Casting Operations, internal engine components were created at Bay City Powertrain and the engines were then assembled at Tonawanda Engine and Romulus Engine. For most of the 20th century Flint Assembly was the main plant for all Chevrolet vehicles.
GM Powertrain Flint North was a General Motors automobile engine and components plant located at the Stewart Avenue exit of I-475 in Flint, Michigan. The plant consisted of several factories that combine to make the Flint North Powertrain plant. The 4,000,000-square-foot (370,000 m2) plant opened in 1905 as part of the Buick Motor Company, and was the last part of Buick City standing. It was replaced by Flint Engine South.
Flint Engine South is a General Motors automobile engine factory in Flint, Michigan. The 733,000-square-foot (68,100 m2) plant opened in 2000 and is named to replace the Flint North engine plant. The plant produces the small four-cylinder GM Family 0 engine ("FamZero") and GM High Feature engines. The factory receives cast engine blocks from Defiance Foundry in Defiance, Ohio and Saginaw Metal Casting Operations in Saginaw, Michigan. It replaced Flint North.
Linden Assembly was a General Motors automobile factory in Linden, New Jersey. The plant operated from 1937 to 2005 and made cars, trucks and SUVs for various GM automotive divisions. Engine block and cylinder heads were cast at Saginaw Metal Casting Operations, internal engine components were created at Bay City Powertrain and the engines were then assembled at assembled at Tonawanda Engine and Romulus Engine.
The 4L60E is a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear. The 4L60E is the electronically commanded evolution of the Turbo-Hydramatic 700R4, originally produced in 1982.
General Motors and Ford Motor Company cooperated in 2002 to create a new automatic transaxle, designed for transverse engine applications in cars. The companies jointly committed to investing US$720 million in their manufacturing plants to support the new transmission.
Detroit/Hamtramck Assembly, also called Factory Zero, is a General Motors automobile assembly plant straddling the border between Detroit and Hamtramck, Michigan. It is located about three miles (five km) from GM's corporate headquarters. When the facility opened, it was built on the original "Dodge Factory" location that was built in 1911, which was closed in 1980 and demolished in 1981, and the new GM factory built vehicles for GM's "BOC" (Buick/Oldsmobile/Cadillac) Group. The first vehicle, a Cadillac Eldorado, rolled off the assembly line on February 4, 1985.
GM Powertrain Toledo Transmission Operations is a 2.8 million square feet; 151 acres General Motors transmission factory in Toledo, Ohio.
Warren Transmission was a General Motors transmission factory in Warren, Michigan. It was located at 23500 Mound Road and opened in 1941 as a Navy ordnance plant, built and operated by the Hudson Motor Car Co. As of 2006, the factory employed 1,200 people. The company announced on June 1, 2006 that it would spend $332 million to expand production at Warren. On April 5, 2010 GM announced it was adding 100 jobs to the Warren Transmission plant.
Spring Hill Manufacturing is a General Motors factory in Spring Hill, Tennessee. The plant currently includes vehicle assembly as well as powertrain, stamping and molding operations. The plant originally operated as the sole manufacturing facility for Saturn Corporation.
Flint, Michigan is a city which previously relied on its automotive industry, and still does to an extent. Over the past several decades, General Motors plants in Genesee County have experienced re-namings, management shifts, openings, closures, reopenings, and spinoffs.
Orion Assembly is a 4,300,000 square foot (400,000 m2) General Motors vehicle assembly plant located in Orion Township, Michigan. The plant currently assembles the Chevrolet Bolt and Cruise AV. As of September 2019, the plant has approximately 1,032 salaried and hourly employees. It assumed operations of Buick City, and Pontiac Assembly.
Pontiac Assembly was one of four General Motors assembly plants in Pontiac, Michigan located along Baldwin Avenue. It served as the main facility for the GM's Pontiac Motor Division since it was built in 1927. It is across the street from the currently operational Pontiac Metal Center, which was the original location for the Oakland Motor Car Company, which Pontiac evolved out of.
Tonawanda Engine is a General Motors engine factory in Buffalo, New York. The plant consists of three facilities totaling 3.1 million square feet (290,000 m2) and sits upon 190 acres (77 ha). The factory receives cast engine blocks from Defiance Foundry in Defiance, Ohio and Saginaw Metal Casting Operations in Saginaw, Michigan, and received engine block castings and cylinder heads from the former Massena Castings Plant in Massena, New York.
Pontiac West Assembly was a General Motors manufacturing facility located in Pontiac, Michigan. The manufacturing complex occupied an irregular 82-acre site bounded on the North side by Rapid Street, on the South side by South Boulevard W, on the East side by the Grand Trunk Western Railroad/Woodward Avenue, and on the West side by Franklin Road. The complex included GMC Truck & Coach Plant 1, 3, 4 and 5, as well as numerous administrative and support buildings. The last GM operations at the facility were closed, and the site completely demolished, in 2008.
This transmission is part of a joint-venture between Ford Motor Company and General Motors to design and engineer two transmissions, a longitudinal 10-speed transmission and a transverse 9-speed trans-axle. Each company will manufacture its own unique version of the transmissions in their own factories. The 10-speed transmission was designed by Ford, while GM designed the 9-speed transmission which is used in transverse applications.
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 million square feet on 490 acres. The location was originally the Marquette Motor Company until acquired by William Durant in 1909 when the car was discontinued in 1911. During World War I, it was used to manufacture mortar shells for the US Ordnance Corps, then was repurposed for engine block casting when operations at Northway Motor and Manufacturing Division ended in 1925. Historically in September 1927 it was known as the Chevrolet Grey Iron Foundry. In the past when it was called GM-Saginaw Product Company (SPC) a cloverleaf casting symbol mark was cast onto the iron component.
