4340 Forged Superlight Crankshaft 454 Main Journals
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SCATPART NUMBER: 942-445415-3

4340 Forged Superlight Crankshaft 454 Main Journals

$3,67463$3868.03You Save$193.40
ShippingShips on 09/09/2026
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Chevy - Big Block
  • 454 Main Journals
  • Without Center Counterweights
  • 2-Piece Rear Seal
    • 4340 Forged Superlight Crankshaft
    • 454 Main Journals
    • 4.000'' Stroke
    • 6.385'' Required Rod Length
    • 2.200'' Rod Journal Diameter
    • Internal Balance
    • 70 Pounds
    Part TypeCrankshaft
    BrandSCAT
    Package Height10.0
    Package Width10.0
    Package Length28.0
    Weight64.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    ToolStroker Combinations
    Vendor Part Number4-454-4000-6385-3
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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