Engines and Components Connecting Rods and Components

Manley Performance

Manley ROD-GM 6.6L 6.417 I BEAM EA

$405.68

SKU: M004 14163-1

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Manley's Pro Series I-Beam Connecting Rods are engineered for precision, performance, and quality. They are manufactured with meticulous attention to detail to elevate an engine's capabilities. This part is designed for GM 6.6L Diesel Duramax engines with a 6.417" (Stock) Center-to-Center, Stock Crankshaft Journal Size, 2.6374" Big End Bore, 1.359" Piston Pin Bore, and a weight of 1130 Grams. It is sold as 1 package.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 14163-1

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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