Manley Turbo Tuff 100mm Billet Crankshaft (4G63/4G64 7-Bolt)

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SKU: man190120B

$ 1,353.35 $ 1,493.50

Turbo Tuff 100mm Stroke Crankshaft by Manley Performance

Forged "Turbo Tuff" crankshafts for improved performance at high RPMs in street/strip conditions. Premium heat treated forgings, special teardrop diagonal oiling features not found on stock OEM cranks, stress relieved and shot-peened, nitrided, 100% magnafluxed.


  • 4340 Billet
  • Multi-step heat treatment process
  • Stress Relieved and Shot Peened
  • Nitrided
  • 100% Magnafluxed
  • Special teardrop diagonal oiling
  • Knife-edged counterweights
  • Weighs 33.5lbs (Super Lightweight weighs 29.5lbs)


  • Mitsubishi 4G63 7-Bolt Engine
  • Mitsubishi 4G64 7-Bolt Engine

What's In The Box?

  • 1 - Turbo Tuff 100mm Crankshaft


  • Manufacturer Standard Warranty
  • 4340 Billet
  • Multi-step heat treating process
  • Special teardrop diagonal oiling
  • Shot Peened and Stress Relieved
  • Nitrited and 100% Magnafluxed
  • Weighing in at 33.5lbs
  • Knife-edged counterweights
  • Stroke: 100mm
  • Weight: 33.5lbs

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