Wixom Performance Build Center (also called PBC) is a 100,000 square feet General Motors high performance engine factory in Wixom, Michigan.
The facility began production in 2005 with the 7.0L LS7 for the Corvette Z06 and the 4.4L Supercharged Northstar LC3 for the STS-V and XLR-V. Due to market conditions the LC3 was discontinued after the 2009 model year.
In 2013-01-30, General Motors announced the relocation of Performance Build Center to Bowling Green Assembly Plant, effective on the first quarter of 2014.[2]