The Hydra-Matic 6T70 (production code M7U) is a six-speed automatic transmission produced by General Motors for use in front-wheel-drive-based all-wheel-drive vehicles with a transverse powertrain ...
The Hydra-Matic 6T70 (production code M7W) is a six-speed automatic transmission produced by General Motors for use in front-wheel-drive vehicles with a transverse powertrain orientation. Developed in ...