Small Block Chevy Magnum Cranks

4.125″ Stroke, 400 Main Small Block Chevy Callies Magnum Crank SAU-21A-MG

$3,053.00 Each - Free Shipping

Callies Magnum crankshafts are one of the most durable competition crankshafts ever made. They offer exceptional wear and strength for high horsepower applications.

  • All Rod Journals Lightened
  • Premium Ultra Case Heat Treated SAE 4340 Steel
  • 4.125″ Stroke
  • 400 Mains
  • 2.100 Rod Journals
  • Counterweights Cammed for Minimum Rod Length of 6.000”
  • Bob Weight 0
  • Enhanced rod oiling through the use of Main Bearing Oil Hole Lead-ins
  • Gun Drilled Mains
SKU: CAL-SAU-21A-MG Category: Tags: , ,

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