Manley Chevrolet LS Lightweight 4340 Forged 3.2622in Stroke Pro Series Crankshaft w/58T Reluctor

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Today, Manley Performance continues to re-define itself in a high performance aftermarket industry that is constantly evolving. We've developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained our leadership role with the traditional V-8 engine business.

Features:

• Lightweight (LW) design.
• 4340 material forgings.
• Multi-step heat treatment process and Nitrided for added strength.
• Stress relieved, shot-peened, and magnafluxed.
• Micro polished large radius journals (narrowed bearings required).
• Available with either 24 or 58 tooth reluctor wheel.
• Gun drilled mains and lightened rod journals for weight reduction.
• Counterweights fully profiled.

Specifications:

• Design: LW
• Reluctor Wheel: 58
• Stroke: 3.622"
• Min Rod Length: 6.098"
• Main Journal Diameter: 2.559"
• Rod Journal Diameter: 2.100"
• Bob Weight (grams): 1800
• Total Weight (lbs): 51-53

Fitments:

• Chevrolet 5.3L LS | L83 Lightweight