When we first rolled our 2002 Chevy Silverado 2500HD into the bay at PPE Diesel's shop in Montclair, California, we thought for sure the transmission was toast. Interestingly, upon inspection it was ...

Allison Transmission Holdings Inc. announces the availability of a 10-speed, fully automatic transmission in the 2020 Chevrolet Silverado 2500/3500 HD trucks. Equipped with the Allison branded ...

INDIANAPOLIS--(BUSINESS WIRE)--Allison Transmission Holdings Inc. (NYSE: ALSN), the largest global provider of commercial duty fully automatic transmissions, announced today, along with Chevrolet, the ...

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 ...

Chevrolet will offer a 10-speed, fully automatic Allison transmission in its 2020 Silverado 2500/3500 HD trucks. The 2020 Silverado HD will debut in February. “We built the new 2020 Silverado HD with ...

GM is ending its long tradition of Allison transmissions in its HD pickups, but the Silverado MD still features a true Allison transmission. This 2026 Chevy Silverado 6500 will still have an Allison ...

When we started our 2002 Chevrolet Silverado 2500 Duramax project a couple years ago, we set out with a few goals in mind. We wanted the truck to be reliable, first and foremost. We also wanted to put ...