Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Taking pride in staying ahead of the competition with the latest high tech design and manufacturing advantages. By utilizing the latest in computer aided solid modeling and CNC machining centers, Callies Performance is able to offer the best designed, highest quality crankshafts available on the market today.
Callies Crankshafts are at the top of the industry for quality of finish and reliability. Precise, no compromise production efforts deliver dimensional accuracy that is second to none. Concentricity and surface finish are the two most desirable features in a high performance crankshaft journal. Each journal must be perfectly concentric to it's specified centerline, and journal surface lobbing (microscopic peaks and valleys in the journal surface) must be limited to no more than .00006" to further enhance oil film integrity at high engine speeds.
Every crankshaft is 100 percent inspected for critical dimensions, and the manufacturing equipment is constantly monitored for tolerance drift and tool degradation. At Callies, quality and durability really are a driving force behind our products.
Callies manufactures several different levels of crankshafts based on the horsepower requirements of the engine to be built. The Compstar line of crankshafts is basically for sportsman racers under 600 horsepower while the Dragonslayer, Magnum and Magum XL crankshafts are for higher horsepower applications. Callies has a full selection of crankshafts for small and big block Chevy, Ford and Chrysler engines.