For years, automakers were reliant on 6-speed transmissions. However, they began to adopt 8-speed replacements, following pressure from the government to meet new environmental regulations. When the 8 ...

GM and Allison Transmission, longtime partners on heavy-duty truck powertrains, are parting ways, as first reported by TFL Truck. The rollout of GM's 10-speed automatic in 2020 marked the end of ...

The General Motors 700R4 and 4L60E transmissions have some key differences in their design. You can use those differences to ...

Automotive News reports that GM is reinforcing its American manufacturing backbone with a new $300 million investment in its Romulus Propulsion Systems plant in Michigan, a move aimed squarely at ...

While General Motors is preparing to retire the Allison Transmission branding from its heavy-duty pickup lineup, the Chevy Silverado MD (Medium-Duty) will continue to proudly wear the Allison name.

Despite their similar names, there are some notable differences between the 4L60E and 4L65E. These differences come in their ...

Transmissions are the unsung heroes of the automotive world, but which ones are the most bulletproof?