What is the primary benefit of the 4340 billet material?

The 4340 billet material offers exceptional strength and durability, making it suitable for high-performance applications that generate significant stress and heat. It's chosen for its ability to withstand demanding engine conditions over time.

What is the purpose of the 58-tooth reluctor wheel?

The 58-tooth reluctor wheel is used by the engine's computer to accurately track the crankshaft's position and speed. This is crucial for proper ignition timing and fuel injection control, especially in modern performance engines.

Does this crankshaft come with bearings or other installation hardware?

This crankshaft is sold as a standalone component. Bearings, seals, and other necessary installation hardware are typically purchased separately to ensure proper fitment and material compatibility with your specific engine build.

Specifications

Brand: Manley Performance
Part #: 190758B
UPC: 807298118062

Manley Billet CCW 3.622in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel

Name: Manley Billet CCW 3.622in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel
Brand: Manley Performance
SKU: manley-performance-manley-billet-ccw-3-622in-stroke-crankshaft-w-58-tooth-reluct-t14-455050
Price: 2167.63 USD
Availability: BackOrder

$2167.63

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Billet CCW 3.622in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel. A well-built crankshaft for serious engine builds.

Key Features

Fits performance engine builds.
Features a 3.622 inch stroke.
Includes a 58-tooth reluctor wheel.
Constructed from durable 4340 alloy steel, available in non-twist forged or Turbo-Tuff billet material.
Lightweight design with gun drilled mains and lightened rod journals.
Multi-step heat treatment and nitriding process enhance strength and longevity.

This crankshaft is designed for performance engine builds and is not specific to a particular vehicle model year. Please consult with your engine builder or mechanic to confirm compatibility with your specific application.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is the Manley Performance Pro Series 4340 alloy steel crankshaft, built for serious engine builds. It features a 3.622-inch stroke and comes with a 58-tooth reluctor wheel, making it a solid foundation for a high-performance engine. If you're rebuilding your top end or looking to significantly upgrade your engine's capability, a strong crankshaft like this is essential for handling increased power and RPMs.

Manley uses 4340 non-twist forged or their "Turbo-Tuff" billet material for these cranks, ensuring they can handle the demands of performance applications. They've also put effort into reducing weight where possible without sacrificing strength. The mains are gun drilled, and the rod journals are lightened, which helps the engine rev more freely. The counterweights are carefully profiled for precise balance, which is critical for smooth operation at high RPMs. To further enhance durability, the crankshaft goes through a multi-step heat treatment process and nitriding, making it more resistant to wear and fatigue. The journals themselves are micro-polished with large radii, reducing friction and improving overall engine efficiency.

Before leaving the factory, each crankshaft is put through rigorous quality checks. This includes stress relief, shot peening to relieve stress concentrations, and 100% magnafluxing to ensure there are no hidden cracks. This attention to detail means you're getting a well-built component ready for your project. You'll want to ensure you have all the necessary supporting components, such as bearings and a proper balancing procedure, when installing a performance crankshaft like this.