Ohio Crankshaft is an automotive performance parts supplier serving racers and engine builders, with a focus on high-performance crankshafts and engine components. The company offers crankshafts for several applications, including Big Block Chevy, Pontiac, and Mopar, with billet and forged options featured in its product news. Its inventory also includes connecting rods, engine blocks, cylinder heads, complete engines, short blocks, rotating assemblies, and accessories. Customers can explore engine kits and specialty block and head repairs, as well as crankshaft repair and exotic machining services.

Ohio Crankshaft highlights parts in stock and provides information for customers seeking components for street or racing use. Featured offerings include a 540-cubic-inch Big Block Chevy engine package and aluminum Hemi and Wedge blocks. The company also shares technical articles, shop-tour information, product updates, and racer stories, reflecting its close connection to drag racing. Customer examples include racers using Ohio Crankshaft-powered vehicles in NHRA and other competitions. Based in Greenville, Ohio, the business offers contact support and shipping or pickup options for selected in-stock products.