Engines and Components› Crankshafts and Components

Manley Performance

Manley Chevrolet Small Block 350 4340 Forged 3.480in Stroke Pro Series Crankshaft

$1,205.88

SKU: M004 190190

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Manley Performance, established in 1966, manufactures high-performance and racing engine parts including stainless valves, forged pistons, and camshafts. The 190190 crankshaft features a 3.480-inch stroke and internal balance, crafted from 4340 forged steel, and designed with a 2-piece rear main seal. It is specifically engineered for Small Block Chevy 350 engines (350 main).

Fitment

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Specifications

BrandManley Performance
Part NumberM004 190190

Videos

How to install an LS Crankshaft!!!

How to install an LS Crankshaft!!!
Manley Performance Factory Tour - Pistons, Connecting Rods, Valvetrain Manufacturing | RS Garage

Manley Performance Factory Tour - Pistons, Connecting Rods, Valvetrain Manufacturing | RS Garage
Comparing Connecting Rods!

Comparing Connecting Rods!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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