Manley 4340 Forged Steel Crankshafts


Manley
Manley 4340 Forged Steel Crankshafts

Product images may differ from actual product appearance.

  • 4340 Non-Twist Forging
  • 350/400 SB Chevy
  • Lightweight Design
  • Internal Balance
  • 2 Piece Rear Seal
  • Heat Treated
  • Stress Relieved
  • Shot Peened
  • Nitrided
  • 100% Magnafluxed
  • Micro Polished Large .125" Radius Journals (Narrowed Rod Bearings Required)



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    		660-190130
    		Crankshaft
  • 4.000" Stroke
  • 6.000" Rod Length
  • 2.450" Main Journal
  • 2.100" Rod Journal
  • 1800 Grams Bob Weight
  • 49Lbs
    View this item
    		• $602.99
    Ships

    		660-190150
    		Crankshaft
  • 3.750" Stroke
  • 6.000" Rod Length
  • 2.450" Main Journal
  • 2.100" Rod Journal
  • 1800 Grams Bob Weight
  • 49Lbs
    View this item
    		• $602.99
    Ships