Brian L. Schultz

Great Lakes Industry, Inc. manufactures precision gear products. Its products include precision ground gears, engineered belt drive systems, helical gears, bull gears, carburized and hardened pinion gears, splined shift collars, induction hardened spur, heat treated drive shafts, diameter ring gears, splined couplers, cross tooth, starter jack shafts, gear and rack sets, pressed assembles, bearing housings, transmission cases, transmission shifter drum assemblies, engineered coupler systems, synchronous pulleys, and welded roller chain sprocket assemblies. The company is headquartered in Jackson, MI.