Crankshaft, 1-piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, 2.100 in., 58x, Chevy, Each 

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Callies Compstar Crankshaft APO31N-CS58

 

  • Balancer Bolt Thread Size
  • M16-2.0mm
  • Crankshaft Material
  • Forged 4340 steel
  • Crankshaft Snout Style
  • Standard
  • Cross-Drilled Mains
  • No
  • Engine Balance
  • Internal
  • Engine Stroke (in)
  • 4.000 in.
  • Lightened
  • No
  • Main Bearings Included
  • No
  • Main Journal Diameter (in)
  • 2.559 in.
  • Notes
  • Crankshaft has 58-tooth reluctor wheel installed.
  • Quantity
  • Sold individually.
  • Rear Main Seal Style
  • 1-piece
  • Reluctor Wheel Tooth Quantity
  • 58
  • Requires Narrow Bearings
  • No
  • Rod Bearings Included
  • No
  • Rod Journal Diameter (in)
  • 2.100 in.




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    Summit Racing Part Number: CPI-APO31N-CS58

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