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3.750" Stroke, Lightweight Internal Balance, Forged 4340 Steel, Chevrolet Small Block, 2.000" Rod Journals

EAGLE  |  Part# CRS-4349375057LA


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: 1850g
  • stroke: 3.750"
  • rod journal: 2"
  • rod journal width: 1.900"
  • main journals: 2.449"
  • minimum rod length: 5.700"
  • typical weight: 46 lbs.
  • rear seal diameter: call
  • snout diameter: 1.245"
  • flywheel bolts: 6
  • pilot bore diameter: call
  • flywheel register diameter: call

FORGED 4340 LIGHTWEIGHT STEEL CRANK - CHEVROLET 305/350, 3.750" STROKE, 2.000" ROD JOURNALS

$823.99




Eagle lightweight forged 4340 steel cranks feature a non-twist forging, lightweight counterweight design to reduce rotating weight, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for restricted-class competition use.