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4.000" Stroke, Center Counterweighted, Billet 4340 Steel, Chev LS

EAGLE  |  Part# CRS-334740016100


Out of Stock (call for ETA)

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


Highlights:

  • material: billet 4340 steel
  • intended balance: internal
  • target bobweight: 1800
  • stroke: 4.000"
  • rod journal: 2.100"
  • rod journal width: 1.900"
  • main journals: 2.559"
  • minimum rod length: 6.125"
  • typical weight: 56
  • rear seal diameter: call
  • snout diameter: 1.480"
  • flywheel bolts: 6
  • pilot bore diameter: call
  • flywheel register diameter: call
  • reluctor: 58 tooth

billet 4340 center counterweighted crank - Chev LS, 4.000" stroke

$1,983.99




Eagle billet 4340 steel crankshafts feature .125' fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Center counterweighted for superior stability at high RPM and high power levels.