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Diesel Power

GMC Diesel Parts and Installations

Diesel Power magazine’s Tech section showcases power modifications and hands-on installation of diesel performance parts designed to improve the performance of your GMC diesel vehicle

Latest Articles

Reader's Letters May 2014 - Letters To The Editor
Check out the May 2014 Postal Route as our readers write to the editor. Read how readers criticize... more
2015 Chevrolet Silverado HD/GMC Sierra HD First Drive
The General Completes The Package... more
2006 GMC Sierra 2500 HD - Stock-Appearing
Donnie Eskridge’s 2006 GMC Sierra 2500 HD has nearly 700 hp and 1,300 lb-ft of torque to the... more
2013 GMC Sierra 500hp LML Transmission Upgrade
When we heard famous EFILive tuner “Idaho” Rob Coddens had a 500-rwhp, LML-powered 2013 GMC Sierra... more
hello and good afternoon i need some help 6.5 99 chev g3500 van
hello everyone I have a bit of a problem hear is the van info km 222000... more
MILEAGE on a 7.3L Power Stroke
prejudice is... as prejudice does. The corn binder V8 comes from J.H. Case International combines... more
Looking for a Shop
I am planning to install a Air Dog, Banks system, new Transmission and a dual Cp3 system on my 2006... more
Looking for a Shop
I am planning to install a Air Dog, Banks system, new Transmission and a dual Cp3 system on my 2006... more