Engines and Components› Connecting Rods and Components

Manley Performance

Manley Rotating Assembly, SBC 383 3.750 STROKE/-4cc FLAT

$3,540.42

SKU: M004 290130RHX

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The Manley Performance 290130RHX I-Beam Connecting Rod Set is designed for high-performance applications. These connecting rods are crafted from 4340 aircraft quality vacuum degassed material and are shot-peened for improved strength and fatigue life. They feature a unique I-beam design, which provides an excellent strength-to-weight ratio. Each set includes connecting rods with ARP 2000 bolts, ensuring secure and reliable fastening. These rods are ideal for demanding engine builds.

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 290130RHX

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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