General Motors used the TH350 and TH400 transmissions in the '60s. The numbers in their names aren't the only things ...

There was a time in the not so distant past that if you said "it's an automatic" the competition began to salivate at picking on the wimpy kid in the schoolyard. Those days are long behind us as ...

It's the 4L80E that’s become the go-to choice for backing a big-power/big-torque engine, and for good reason. With its roots in the TH400, which was used with GM’s biggest-torque big-block engines of ...

New medium- and heavy-duty Eaton automated transmissions as well as Dana axles and wheel end products have been announced by Roadranger. Introduced at a news conference in Kalamazoo, MI, the new ...

GM automatic transmissions quite literally rule the world. The venerable Powerglide has been the gold standard of durability and efficiency in drag racing since the ’50s, and the workhorse TH400 has ...

Eaton Corp. offers a range of automated manual transmissions (AMTs) spanning medium- and heavy-duty truck classes. On the heavy-duty side is the Fuller UltraShift LHP (linehaul high performance) ...

WIXOM, Mich. (AP) A manufacturer of high-performance vehicle transmissions plans to invest $54 million to establish a new facility in the Detroit suburb of Wixom. The Michigan Economic Development ...