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Speedmaster 4340 Steel Crankshafts


Speedmaster
Speedmaster 4340 Steel Crankshafts

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Precision-ground Speedmaster 4340 Steel Crankshafts contain straight shot and shamfered oil holes, nitride hardened for superior wear resistance, lightening holes in all rod throws, large radius on all journals, precision ground and shot peened. These standard weight steel crankshafts are engineered for high horsepower street and race applications.

Features:
  • Made From 4340 Steel
  • Superior Performance


  • 1 Product

    Small Block Chevy

    Speedmaster PCE276.1014 - Speedmaster 4340 Steel Crankshafts
    746-PCE276.1014
    4340 Forged Steel Crankshaft
  • Small Block Chevy 350
  • 2-Piece Rear Main Seal
  • Internal Balance
  • Each
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    $540.75
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    1 Product