Build it Better for Less!™
Since 1970 Competition Products® has been doing business the same way, supplying better parts for less money. We provide performance engine builders and performance enthusiasts, with a huge selection, of racing, performance street and marine engine components. We stock millions of dollars of engine parts and accessories in our Oshkosh Wisconsin warehouse, ready to ship today. If it’s parts for street performance, off road, circle track, road racing, drag racing, mud bog or marine, we have them. Includes hard to find items from the biggest and most respected brand names in the industry. If we don’t have what you need, we will be happy to special order it for you from any of our suppliers.
Your order ships the same day. If you order through this web site or call in your order to our friendly order department (toll free 800-233-0199), by 3:00pm CST., your order will normally ship the same day.
If you need help choosing the right part or a technical question about parts we carry, our tech department is there for you (toll free 877-233-2023 ). All our techs are some of the best in the industry, from local oval track and drag racers to a former NMCA world champ. Howards Crankshafts, Elgin Crankshafts, Scat Crankshafts, GM Crankshafts, Eagle Crankshafts, Callies Crankshafts, 4340 alloy forged, 4340 premium grade steel, 9000 Series Cast Steel, Imported Cast Steel, Chevy Small Block, Chevy Big Block, Ford Small Block, Ford Big Block, Ford 302, Ford 351, Ford 460, Chrysler, GM | 
