Allison Transmission has spent more than a century turning a niche engineering specialty into a global franchise in ...

Allison transmissions were featured in General Motors vehicles for almost a century. The breakup between the companies was a long time in the making.

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 ...

Mack was sentenced to three years in prison in 2021 on racketeering charges. "Smallville" actress Allison Mack, who was previously sentenced to three years in prison for her role in NXIVM, is speaking ...

Allison Mack, the former “Smallville” actress convicted for her role in the notorious Nxivm cult, has revealed what she’s doing with her life following her early release from prison. The former TV ...

This is read by an automated voice. Please report any issues or inconsistencies here. Former TV actor Allison Mack is speaking out about her time in NXIVM for the first time in a new podcast. “Allison ...

GM and Allison Transmission will officially end their heavy-duty truck partnership in 2026, concluding a collaboration that began with the Duramax diesel era in 2001. By June 29, 2026, GM must remove ...

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.

General Motors trucks have worn Allison Transmission branding for decades, but that will stop after Dec. 31, 2025. The two parties were unable to reach an agreement to extend their longstanding ...

General Motors will discontinue use of the Allison branding with regard to the 10-speed automatic equipped by the Chevy Silverado HD and GMC Sierra HD, ending a long-standing arrangement that tied The ...

INDIANAPOLIS, Oct. 29, 2025 /PRNewswire/ -- Allison Transmission, the world's largest manufacturer of medium- and heavy-duty fully automatic transmissions for commercial and defense vehicles, has ...

Allison’s X1100 cross-drive transmission has been a core component of the Abrams platform since its introduction, combining steering, braking and gear shifting functions into a single compact unit, ...