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Engines and Components› Connecting Rods and Components

Manley

Pro Series Lightweight I-Beam Connecting Rods, 6.657"

$2,057.36 $1,158.50 Save $898.86

SKU: MAN-14319-8

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In Stock
Ships by Jul 30
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30 Days Return
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Description

The Manley MAN-14319-8 is a set of eight Pro Series Lightweight I-Beam connecting rods designed for Ford 5.4L modular engines. Forged from aircraft-quality 4340 vacuum-degassed material, these rods are fully machined, shot peened, and magnafluxed for strength and durability. They feature 7/16” ARP 2000 cap screws and are rated for 750+ HP in oval track applications and 800+ HP in drag racing.

These connecting rods have a center-to-center length of 6.657 inches, a big end bore of 2.239 inches, and a pin bore of 0.8671 inches. The set includes the connecting rods and ARP bolts.

Fitment

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Specifications

BrandManley
Part NumberMAN-14319-8
CategoryEngines and Components

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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