Duramax® is a Registered Trademark of General Motors, LLC. Plan B Supply is not affiliated with Duramax or General Motors, LLC.
*Warrantee Exclusions: Vehicle Transport, Turbo, Injectors and Labor.
**When properly equipped.

Duramax® Humvee® Conversions.
A MODERN POWERTRAIN MEETS A LIVING LEGEND.

500 HORSEPOWER
900 LBFT TORQUE

Allison® 6 spd

The most sought after transmission in the game meets one of the most capable motors ever produced. Wrap it all up in the Humvee® package and you’ve got one of the most coveted vehicles in existence.

LBZ Duramax® Turbo diesel

In 2006 the Hummer H1® debuted with the ALPHA H1 featuring the new Duramax® Turbo Diesel. For almost 15 years the ALPHA has been among the most desirable 4x4 vehicles on earth. Only a limited few would ever experience the Hummer® / Humvee® with such power – Until now.

Engine/Transmission conversion only. Base vehicle not included.

Add the reliability and performance of the Duramax® and Allison® 6 Speed to your Humvee®. Available for Riot, Ruckus, Rampage and Bring Your Own Humvee® customers.