Gale Banks Engineering is the premier producer of power systems for gas and diesel trucks and motorhomes. When it comes to performance and predicting the direction of the marketplace, no other aftermarket firm has the credentials and capabilities of Gale Banks Engineering. Engineering, fabrication, prototype production and manufacturing are all part of the Banks domain.

Much of Banks' strength stems from its dedication to the truck market. At the height of the 1974 fuel crisis, truck owners, enthusiasts and magazine editors came to Banks for products to help get them more power and improved mileage. The Banks team did their research and responded, creating a major new direction in fuel economy that shows in Banks products to this day.