Callies Magnum crankshafts are one of the most durable competition crankshafts ever made. They offer exceptional wear and strength for high horsepower applicati…
Callies Magnum crankshafts are one of the most durable competition crankshafts ever made. They offer exceptional wear and strength for high horsepower applications.
Premium Ultra Case Heat Treated SAE 4340 Steel
Main Journal Dia. 302 or 351 Cleveland
Rod Journal 2.000″ through 2.123″
Enhanced rod oiling through the use of Main Bearing Oil Hole Lead-ins
Callies has once again established a new standard for lightweight crankshafts. Magnum XL lightening profiles result in crankshafts having extremely high strength to weight ratios. Material is...
Designed and Produced with Engineering and Finishing advancements, CompStar connecting rods have what it takes to make your engine build trouble free and your finished product reliable. Produced from...