Home / Shop / Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel

Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel

SKU: MAN192158

Crankshafts

MAN Forged Crankshafts...

Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel

Manley Performance

Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel

SKU: MAN192158

Crankshafts

MAN Forged Crankshafts...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive, but to handle extremes across a wide range of applications.

Part Type

Engine Crankshaft

Data: v4.2 - Upd: 2026-10-13 17:09:13

Features

100% magnaflux-inspected
4340 Construction: Forged or Turbo Tuff billet for superior strength
Gun-drilled mains and lightened journals cut weight
Heat-treated and nitrided for durability
Micro-polished journals reduce friction

Specifications

Product Attributes - Brand: Manley
Product Attributes - Manufacturer's Part Number: 192158
Product Attributes - Part Type: Crankshafts
Product Attributes - UPC: 807298076690

Reference Information

Brand Name/s	Manley Performance
StreetFX SKU	man192158
SFX Item ID	4059876
Supplier Item Code	4059876
Manufacturer SKU	192158
Manufacturer UPC	807298076690
Alternative References	4.000in