The transmission is based on the larger 6T70/75, and is produced at Toledo, Ohio, as well as in China. Since 2008, these transmissions have been produced by GM Daewoo at the Boryeong Transmission Plant in Boryeong, South Korea.
The transmission is built upon the larger 6T70/75, and it is produced in Toledo, Ohio, as well as in China. Since 2008, GM Daewoo has been manufacturing these transmissions at their Boryeong Transmission Plant in South Korea.