Engines and Components› Pistons and Piston Rings

Manley Performance

BBC 454 MAIN BEARINGS H-SERIES

$227.93

SKU: M004 33040H

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In Stock
Ships by Jun 7
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Non-Returnable Item
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Description

The Manley Performance main bearing is designed for BBC 454 engines. This H-Series bearing set is a component for internal engine systems.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 33040H

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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