Engine Pro is the name used by Engine Parts Group, Inc. for its engine parts distribution centers and the brand name for the engine parts it produces. Engine Pro sells exclusively to engine builders, machine shops and jobbers. This reflects our commitment to provide competitive pricing and programs, competent and knowledgeable telephone and field sales representatives and the tools to ensure that our rebuilder customers remain profitable and successful.
Nitro Black High Performance Valves
Engine Pro's proprietary liquid nitriding process creates a high performance 21-4N valve that is smoother, stronger and more corrosive resistant than traditional chrome plated Stainless valves.Download pdf >
Five Series for Every Level of Racing.
Performance Hydraulic and
Solid Roller Lifters Available
Made in the USA with 8620 tool steel Centerless Ground to .0003 tolerance
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These super performance Nitro Black bearings are coated with Duroshield, a micro-thin friction reducing polymer. Download pdf >