Engines Built for Military Duty

For years GEPP has provided diesel engines to military units around the world. Our engines are distinguished by their reliability and their ability to maintain a high degree of performance under tough conditions.

Outfitted for use in the AM General HMMWV, these engines are military-duty versions of the General Engine Products "Optimizer 6500" engine. These are not simply drop-in production models but are specifically engineered to meet the requirements of the specific military assignment. This approach allows GEPP's engines to satisfy tight defense budgets while providing a product that may be relied upon in even the most severe arenas.

GEPP supplies genuine American-made parts for the engines you purchase. Many of these parts are available only to military customers. Military buyers are asked to contact us prior to utilizing this Web site so that they will have secure access to mil-only parts and pricing.

Call us today to discuss how GEPP diesel engines can be engineered to meet your specifications.