Flint North is a General Motors automobile engine factory in Flint, Michigan. The 4,000,000 square foot plant opened in 1905 and will close in 2008. It is famous for building the GM 3800 engine, one of the longest-produced automobile engines in history. General Motors Corporation NYSE: GM, also known as GM, is a United States-based automobile maker with worldwide operations and brands including Buick, Cadillac, Chevrolet, GMC, Holden, Hummer, Opel, Pontiac, Saturn, Saab and Vauxhall. ... A small variety of cars, the most popular kind of automobile. ... Components of a typical, four stroke cycle, DOHC piston engine. ... The arches of downtown Flint. ... 1905 (MCMV) was a common year starting on Sunday (see link for calendar). ... 2008 (MMVIII) is a Leap year starting on Tuesday of the Gregorian calendar. ... The 3800 family is a large V6 engine used by General Motors. ...