4340 Forged Superlight Crankshaft 350 Main Journals
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SCATPART NUMBER: 942-435050-3

4340 Forged Superlight Crankshaft 350 Main Journals

$3,13425$3299.21You Save$164.96
ShippingShips on 09/09/2026
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Chevy - Small Block
  • 350 Main Journals
  • 2-Piece Rear Seal
    • 4340 Forged Superlight Crankshaft
    • 350 Main Journals
    • 3.750'' Stroke
    • 5.700'' Required Rod Length
    • 2.100'' Rod Journal Diameter
    • Internal Balance
    • 44 Pounds
    Part TypeCrankshaft
    BrandSCAT
    Package Height9.2
    Package Width9.7
    Package Length25.6
    Weight48.45 PG
    Weight44 lb (19.955 kg)
    Part CategoryPerformance Parts
    Crankshaft MaterialForged 4340 steel
    Rod Journal Diameter2.1 in (53.3 mm)
    LightenedYes
    QuantitySold individually
    Crankshaft Snout StyleStandard
    Main Bearings IncludedNo
    Engine BalanceInternal
    Rod Bearings IncludedNo
    Rear Main Seal Style2-piece
    Requires Narrow BearingsYes
    Part FitmentSemi Universal
    Engine Stroke3.75 in (95.25 mm)
    Vendor Part Number4-350-3750-5700-3
    Package Qty1
    Package TypeEA
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