Engines and Components Engine Bearings

Clevite

MAIN BEARING SET

$53.29

SKU: C003 MS-1779A-.25MM

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Clevite AL-Series Main Bearings are designed as OE replacement main bearings for select Chevrolet, Geo, and Suzuki vehicles. These bearings feature a bi-metal construction with 100% lead-free aluminum silicon, offering enhanced durability and reliability.

Engineered with a higher silicon content than comparable replacements, these bearings provide superior journal surface conditioning, leading to increased seizure and wear resistance. They are recommended for most engines utilizing a cast crankshaft, making them a suitable choice for OEM-style rebuilds and mild performance applications.

Fitment

Fitment Guaranteed

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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

BrandClevite
Part NumberC003 MS-1779A-.25MM

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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