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4.125" Stroke, Internal Balance, Forged 4340 Steel, Chrysler Small Block

EAGLE  |  Part# CRS-436041256200


12 in stock

Southaven, MS

Important Crankshaft must be balanced to match your specific rods and pistons.


Highlights:

  • material: forged 4340 steel
  • intended balance: internal
  • target bobweight: 1820g
  • stroke: 4.125"
  • rod journal: 2.125"
  • rod journal width: 1.874"
  • main journals: 2.81"
  • minimum rod length: 6.123"
  • typical weight: 61 lbs.
  • rear seal diameter: call
  • snout diameter: 1.53"
  • flywheel bolts: 6
  • pilot bore diameter: 0.964"
  • flywheel register diameter: call
Prop 65 Warning

FORGED 4340 STEEL CRANK - CHRYSLER 360, 4.125" STROKE

$997.99




Eagle forged 4340 steel cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for the most demanding applications.



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  · Chrysler » 360 » Crankshafts » Forged 4340 Steel » 4.125" stroke » 2.125" rod journals