Information about GM's 6-speed 6L80 MYC Hydra-Matic transmission, including details, specifications, vehicle applications, and more.

According to Circle D, GM rates the 6L80E's capacity at 375 rear-wheel hp and it often burns up clutches once exceeding the 400 hp mark. It certainly doesn't help that this transmission tends to ...

GM on Wednesday began producing a new generation of six-speed transmissions it said are designed to improve fuel economy, reduce cabin noise and give a smoother ride. IE 11 is not supported.

While it may be years before anything ever comes of this, it does seem odd that GM would carry over the 6L80E transmission to the 2014 Corvette just like it did on the C6 with the 4L60E (for one ...

DETROIT — General Motors has begun producing a new generation of six-speed automatic transmissions designed to improve fuel economy, reduce cabin noise and give a smoother ride. The Hydra-Matic ...

GM’s solution is in the 6L80 transmission. More gears mean a lower first gear (4.03) for controlled slow-go and a higher sixth gear (0.67) for better highway mileage.

The new electronic transmission, called the 8L90, will replace the previous 6L80 on select models, but it is likely to make its way (after some slight modifications) into the smaller 5.3-liter ...

Compare that to the 556-horsepower LSA crate engine paired with a 6L80-E automatic transmission from Boost District, priced at $18,980.00. The power output of the LSA and LT4 is another major ...

General Motors announced today it will invest $500 million in its Toledo, Ohio transmission plant to produce a new Hydra-Matic 6L80 six-speed, rear-wheel-drive automatic transmission for full-size ...

No word on the Chevrolet Tahoe/Suburban, however. The GM-developed Hydra-Matic 8L90 8-speed transmission is approximately the same size and weight as the Hydra-Matic 6L80 6-speed unit.

Information about GM's 6-speed 6L90 MYD Hydra-Matic transmission, including details, specifications, vehicle applications, ... The 6L80’s 32-bit transmission control module ...