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4.250" Stroke, External Balance, Cast Mild Steel, Chevrolet Big Block

EAGLE  |  Part# CRS-104544250


Out of Stock (call for ETA)

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


Highlights:

  • material: cast mild steel
  • intended balance: external
  • target bobweight: 2420g
  • stroke: 4.250"
  • rod journal: 2.2"
  • rod journal width: 2.000"
  • main journals: 2.749"
  • minimum rod length: 6.385"
  • typical weight: 64 lbs.
  • rear seal diameter: call
  • snout diameter: 1.6"
  • flywheel bolts: 6
  • pilot bore diameter: 1.094"
  • flywheel register diameter: call

CAST CRANK - CHEVROLET 454, 2PC REAR SEAL, 4.250" STROKE

$337.99




Eagle cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .092" fillet radiuses mean in increase in strength, but O.E. Replacement bearings can still be used. Recommended for use in pump-gas, naturally-aspirated, non-competition road cars.