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Engines and Components› Connecting Rods and Components

Manley Performance

Manley Ford 5.4L Modular V-8 H Beam Connecting Rod Set

$1,085.62 $977.06 Save $108.56

SKU: M004 14040R-8

In Stock
In Stock
Ships by Jul 30
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Manley Performance 14040R-8 "H" Beam connecting rods are manufactured from 4340 forgings, fully machined, shot peened, and magnafluxed. They are weight matched to +/- 1.5 grams and come with 3/8" ARP 2000 bolts. This set fits Ford 5.4L Modular V-8 engines in specific Mustang models.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandManley Performance
Part NumberM004 14040R-8

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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