In almost 25 years powering General Motors trucks and SUVs, the 6.6-liter Duramax V8 diesel engine has earned a loyal ...

Duramax diesel engines have been featured in various vehicles, notably GM trucks, for decades. There's a reason why these ...

Found 46x36 spreader wheels on Craigslist—so naturally, I’m building a monster Duramax with them. And no, this isn’t your average Diesel Brothers copy.

GMC Sierra HD owners looking to squeeze more performance from their Duramax engines now have a new plug-and-play solution, ...

For Chevy Silverado HD owners ready for a healthy power boost, Gale Banks Engineering is now offering a super simple plug-and ...

Read about GM's all-new half-ton truck diesel, the revolutionary Duramax 4500, only on dieselpowermag.com, the official website of Diesel Power Magazine.

Duramax 3.0-Liter LM2 Performance and Towing . The 3.0-liter Duramax diesel made 277 horsepower and 460 lb-ft of torque; 95 percent of peak torque happened at 1,250 rpm.

We’ve shown you spy photos and shared what our sources have told us, but now GM has pulled back more of the veil surrounding its next-generation heavy-duty Duramax diesel V-8 engine program. The ...

L5P Duramax 6.6L engine delivers exceptional power, torque, and durability, making it a top-tier diesel engine. However, ...

It's been a long time coming, but it's finally here: a light-duty 3.0-liter Duramax diesel engine under the hood of the half-ton 2020 Chevrolet Silverado 1500 pickup truck. I drove two different ...

I had a good idea of what I was looking at, and when I asked, they confirmed it was a 4.5-liter Duramax V8 prototype. Not only that, but they had two in their possession. Crazy!