Engines and Components› Engines, Blocks and Components

Manley Performance

Manley Rotating Assembly, BBC 555 4.250 STROKE/4.560/-3cc

$3,966.85

SKU: M004 28555RHXX

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

Description

Manley Performance, founded in 1966, produces high-quality internal engine components for racing and custom builds. This rotating assembly is designed for Big Block Chevrolet 555 cubic inch engines with a 4.250 stroke, 4.560 rod length, and -3cc piston dome.

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 28555RHXX

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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