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 ...

The differences between the 700R4 and 4L60E transmissions come from their design and used dates. The 700R4 was used earlier and is mechanically controlled.

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 ...

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.

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 ...

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

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