Bay City Powertrain Plant Manager Joe Mazzeo (left) and Flint Powertrain Plant Manager Kathleen Dilworth pose with 1.4L engines their plants will be producing after General Motors announced a $163.2-million investment at its operations in Flint and Bay City, Michigan, and Defiance, Ohio Wednesday, November 24, 2010 in Flint, Michigan. The investment will protect 184 jobs at the three sites and support engine production for the Chevrolet Volt, Chevrolet Cruze and a new Chevrolet small car to be built in the United States. GM has invested more than $3.3 billion and created or retained more than 8,000 jobs in 21 U.S. plants since emerging from bankruptcy in July 2009. (Photo by John F. Martin for General Motors)