Diesel Power GMC Sierra Articles

2004 GMC Sierra 2500 HD - 1,000HP Work Truck

No, We’re Not Lying more

2005 GMC Sierra - Raised On Racing

This Is What Happens When You Learn To Drag Race-Before You Get Your Driver's License more

2005 GMC Sierra 2500HD Duramax Buildup - Overbuilt

A 1,000HP Duramax Built For Longevity more

2008 GMC Sierra 3500 HD - Straight-Axle Swap

An Off-Road GMC With No Limits more

2002 GMC Sierra 2500HD Duramax - Cummins Killer

The Story of a 1,200-Horsepower Duramax more

2004 GMC 2500 Step-By-Step Axle Gear Swap - Diesel Tech

Taller Tires Require Lower Gears more

2008 GMC Sierra - Fast Attack

This Marine-Themed GMC Is Ready For Battle more

2006 GMC Sierra Duramax - Start of the Diesel Generation

You're never too young to own a diesel. more

2007 Chevy Duramax ECU Programmer - Powering Up The LMM

Powering up the Duramax LMM with the help from the Pacific Performance Engineering Xcelerator. more

2005 GMC Sierra Duramax - The Next Level

We build a 650hp Duramax with bolt-on parts! more

2005 GMC Sierra Duramax - Decel-A-Max -

How To Install An Exhaust Brake System for better braking when you tow! more

GMC Duramax Diesel Racer - Really Truckin'

Check out Gale Banks' GMC 6.6L Duramax Diesel Racer built for the National Auto Sport Association Racing Series. more

2006 GMC Sierra 3500 Road Test

Read about the new 2006 LBZ Duramax GMC Sierra 3500 featuring an Allison 1000 transmission inside Diesel Power Magazine. more

Air Lift Super Duty Air Springs Kit - Towing Tactics

Installing Airbag Helper Springs On Your Diesel Tow Truck more

2003 GMC Sierra 2500 HD - Big Power

More Performance Upgrades For The 2500HD more

The New 2006 Duramax Diesel

More power and a six-speed auto more

2003 GMC Sierra 2500 HD - Big Blue

Read about the Duramax 6600 diesel V8 engine, only on dieselpowermag.com, the official website of Diesel Power Magazine. more