Engine Pro is a program distribution group equally owned by 11 independent engine parts distribution companies. The company headquarters, Engine Parts Group, Inc. (EPGI), is located in Wheat Ridge, Colorado and provides purchasing, marketing and other strategic assistance to its owner distributors.

Collectively, the Engine Pro Distributors operate a total of 31 distribution centers nationally, serving in excess of 20,000 machine shop and engine rebuilder customers throughout the United States, Canada and Mexico.

The Engine Pro Distributors are engine parts specialty distributors who warehouse and distribute a full line of internal engine parts and related components for passenger car, light truck, heavy duty, industrial, marine, agricultural and performance applications. EPGI and The Engine Pro Distributors represent over 50 nationally recognized engine parts manufacturer and supplier lines. The Engine Pro Distributors are kit specialists and assemble more engine kits than anyone else in the country.

The Engine Pro Distributors are dedicated to the professional rebuilder. This dedication includes a commitment to provide competitive pricing and programs, competent and knowledgeable telephone and field sales representatives and the tools to ensure that their rebuilder customers remain profitable and successful.