Manley Performance
Manley Performance Manley Nissan RB26DETT Stroker 77.7mm Stroke Turbo Tuff Series Billet Crankshaft
Manley Performance Manley Nissan RB26DETT Stroker 77.7mm Stroke Turbo Tuff Series Billet Crankshaft
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.
Genuine Manley Performance. Part number 190470B.
Ships from US warehouse.
WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.

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