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3.750" Stroke, Internal Balance, Forged 4340 Steel, Ford 4.6l Modular

EAGLE  |  Part# CRS-428137505850


Out of Stock (call for ETA)

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


Highlights:

  • material: forged 4340 steel
  • intended balance: internal
  • target bobweight: 1600g
  • stroke: 3.750"
  • rod journal: 1.889"
  • rod journal width: 1.900"
  • main journals: 2.657"
  • minimum rod length: 5.850"
  • typical weight: 49 lbs.
  • rear seal diameter: call
  • snout diameter: call
  • flywheel bolts: 8
  • pilot bore diameter: call
  • flywheel register diameter: call

FORGED 4340 STEEL CRANK - FORD 4.6L MODULAR V8, 3.750" STROKE, 1.889" ROD JOURNALS

$1,036.99




Eagle forged 4340 steel center-counterweighted cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for the most demanding applications.