When the then-new Corvette C8 was announced for 2020, many traditionalists were bewildered at the omission of a manual transmission option. One reason for the decision was not wanting to breach ...

There were only 2,645 manual-transmission cars made from 2015-17, making the 20% total of stick-equipped Chevy SS cars the rarest by mechanical specification.

General Motors Corp. <GM.N> on Thursday said it reached a deal to sell its Allison Transmission unit for $5.6 billion to private-equity firms Carlyle Group and Onex Corp. <OCX.TO> ...

The MD Series equipped with an Allison 3000 RDS transmission is approved at a 33,000-lb. gross vehicle weight rating (GVWR) for refuse and recycling applications, allowing the Mack MD to haul more.

Question:I have a2008 Chevy TrailblazerSS RWD with the 6.0-liter V-8 and 4L70E automatic, with 42,200 miles. The owner's manual says the transmission fluid and filter need to be replaced at 50,000 ...