Engines and Components› Engine Bearings

Clevite

CONNECTING ROD BEARING

$41.13

SKU: C003 CB-663HNDK

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Clevite CB663HN H Series is a set of connecting rod bearings designed for competition engines, particularly those running at medium to high RPMs. These bearings feature hardened steel backings with thin overlays and a high crush factor. They are constructed with enlarged chamfers for increased crank-fillet clearance and are made without flash plating to ensure better seating. The CB663HN is available in standard size and various under-sizes for precise journal fitting.

Fitment

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Specifications

BrandClevite
Part NumberC003 CB-663HNDK

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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