These changes meant that the refreshed Duramax now had 360 hp and 650 lb-ft of torque when paired with a new six-speed Allison automatic transmission that debuted in GM's heavy-duty trucks ...

The drivetrain includes a 10-speed Allison automatic transmission and provides up to 36,000 pounds of towing capacity when properly equipped. The Duramax is built on a strong foundation with its ...

Granted, I would have preferred this truck being powered by the 6.6-liter Duramax turbodiesel ... rear or all four wheels via an Allison 10-speed automatic transmission with a dual-range transfer ...

Whether it’s a Ford Powerstroke, Chevrolet/GMC Duramax, or Dodge Cummins engine ... Our Master Certified Transmission Rebuilders specialize in popular models like the 68RFE, Allison A1000, 6R140, and ...

Whether it’s a Ford Powerstroke, Chevrolet/GMC Duramax ... Our Master Certified Transmission Rebuilders specialize in popular models like the 68RFE, Allison A1000, 6R140, and more, providing ...

When you think of heavy-duty trucks, images of construction sites and rugged workhorses typically come to mind. However, GMC's Sierra Denali 2500 HD (Heavy Duty) challenges these conventional notions ...

For the year, the company reported profit of $731 million, or $8.31 per share. Revenue was reported as $3.23 billion. Allison Transmission expects full-year revenue in the range of $3.2 billion to ...

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