Standard Weight 4340 Steel Crankshaft Chevy Small Block
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SCATPART NUMBER: 942-440050

Standard Weight 4340 Steel Crankshaft Chevy Small Block

$1,03999
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Chevy Small Block
  • 400 Main Journals
  • 2-Piece Rear Main Seal
    • Standard Weight 4340 Steel Crankshaft
    • Chevy Small Block
    • 400 Main Journals
    • 2-Piece Rear Main Seal
    • 3.750'' Stroke for use with 5.700'' Rod
    • 2.100" Rod Pin Diameter
    • Internal Balance
    • 54 lbs.

      Forged Crankshafts

      Each standard-weight crankshaft is forged from 4340 steel and includes micro-polished journals. Scat crankshafts are all nitride-hardened to increase strength and longevity. All of the rod journals have lighting holes, and there are also straight-shot oil holes. Ideal for powerful street, race, and High-compression applications, handling the power easily.

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      Scat has been manufacturing and distributing crankshafts, connecting rods, and engine components for over fifty years. The tradition continues today with a 42,000 sq/ft facility in Redondo Beach, California. Quality is the first step in all Scat products... skilled craftsmen, superior materials, innovation, and dedication create the absolute best parts for you.

    Part TypeCrankshaft
    Product LineScat 4340 Forged Standard Weight Crankshafts
    BrandSCAT
    Package Height9.6
    Package Width9.8
    Package Length25.6
    Weight57.7 PG
    Weight54 lb (24.49 kg)
    Part CategoryPerformance Parts
    Crankshaft MaterialForged 4340 steel
    Rod Journal Diameter2.1 in (53.3 mm)
    LightenedNo
    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 Number4-400-3750-5700
    Package Qty1
    Package TypeEA
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