Get our GM news straight to your inbox. We'll send you one or two emails a day with the latest GM news coverage. It's totally free.
Allison Transmission has spent more than a century turning a niche engineering specialty into a global franchise in heavy-duty automatics, while General Motors has steadily stepped back from a ...
James Ashbury Allison was always drawn to mechanical things. Born in Marcellus, Michigan, on August 11, 1872, the Allison family's second son followed their movements to South Bend, Indiana, and later ...
General Motors and Allison Transmission share a history that goes back to 1928, when the brand was known as Allison Engineering Company. GM pairs the Allison 10-speed with its Duramax diesel and ...