Not to be outdone, GM created a diesel engine capable of competing with the Cummins and Power Stroke. | DrivingLine

Budget Diesel Mods: LB7 Duramax

6 years ago

Get your oil-burning ’01-’04 Bow Tie up to speed with these 400, 500 and 600rwhp recipes.

Boiling Point, Part 2: How Much Abuse Can the Allison Take?

6 years ago

Don’t limp your Allison! Find out the horsepower limit for your transmission here.

Threshold for Pain: Duramax Edition

6 years ago

Truck Norris: Possibly the Most 'Merica Thing on 4 Wheels

7 years ago

You don't drive Truck Norris... Truck Norris drives you. Heavy D of Diesel Brothers reinvents Chuck Norris' prized Duramax-powered Silverado into this badass, patriotic beast.

Built Like an Anvil: How to Piece Together an Indestructible Duramax

7 years ago

5 One-of-a-Kind Diesels: Unique Swaps, Volume 1

7 years ago

A John Deere-powered Ram 1500, a DT360-equipped Ford F-350 and a Chevy Nova armed with a twin turbo Duramax. Check out the most out-of-the-box diesel swaps we’ve come across.

How to Make Your Duramax Diesel Engine Bulletproof

8 years ago

Find out where the weak points are in GM's "other" famous small block engine.

001 gmc sierra 2500 duramax burnout

Sports Car Killer: Inside an 11-second Duramax

8 years ago

Duramax Buyer's Guide: How to Pick the Best GM Diesel

8 years ago

Find out which of the late-model GMC and Chevy trucks is the one to have.

One Serious Daily Driver: 650HP Duramax Dually

8 years ago

What does a diesel tuner and racer drive daily? This 650 hp Chevy Duramax Dually truck will leave your F-250 feeling way too wimpy in comparison.