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Manley Subaru EJ20/EJ25 4340 Billet 79mm Stroke Turbo Tuff Series Crankshaft

Sale price  $2,091.05 Regular price  $2,201.10
Part no. 190040B In stock

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Manley Turbo Tuff® Billet Crankshafts deliver uncompromising strength, precision, and reliability for high-horsepower and high-boosted applications. Machined from premium 4340 Turbo Tuff® billet material, each crank features gun-drilled pins and fully knife-edged counterweights for reduced weight and superior...

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About this part

Manley Turbo Tuff® Billet Crankshafts deliver uncompromising strength, precision, and reliability for high-horsepower and high-boosted applications. Machined from premium 4340 Turbo Tuff® billet material, each crank features gun-drilled pins and fully knife-edged counterweights for reduced weight and superior balance. A multi-step heat treatment and nitriding process maximize durability, while stress relief, shot peening, and 100% magnaflux inspection ensure flawless quality.

  • Enhanced Strength: Heat-treated and nitrided for max durability
  • Counterweights knife-edged for precise balance and stability
  • Quality Assured: Stress-relieved, shot-peened, magnafluxed
  • Direct Shot Oiling for reliable bearing and journal life