What material are these Clevite connecting rod bearings made from?

These Clevite bearings are made from a BiMetal construction featuring 100% lead-free aluminum silicon. This material is chosen for its durability and ability to condition crankshaft journals.

What is the benefit of the higher silicon content in these bearings?

The 60% higher silicon content compared to competitive replacements helps to better condition the crankshaft journal surfaces. This leads to improved resistance against seizure and wear, contributing to longer bearing life.

Are these bearings a direct fit for my engine?

This set is designed for specific GM and Isuzu 1.8L, 1.9L, 2.0L, and 2.3L L4 engines. Always verify your engine's specifications and consult the fitment data to ensure compatibility with your vehicle.

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Clevite GM/Isuzu 1.8L 1.9L 2.0L 2.3L L4 Con Rod Bearing Set

Specifications

Brand: Clevite
Part #: CB1654A50MM(4)
UPC: 027067909527

Clevite GM/Isuzu 1.8L 1.9L 2.0L 2.3L L4 Con Rod Bearing Set

Name: Clevite GM/Isuzu 1.8L 1.9L 2.0L 2.3L L4 Con Rod Bearing Set
Brand: Clevite
Price: 25.89 USD
Availability: InStock

$25.89

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Clevite GM/Isuzu 1.8L-2.3L L4 Con Rod Bearing Set. Features 100% lead-free aluminum silicon for improved wear resistance.

Key Features

Fits 11+ vehicle make/model combinations.
Features 100% lead-free aluminum silicon construction.
Contains 60% more silicon than comparable replacements for better journal conditioning.
Offers greater seizure and wear resistance.

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Will this fit your vehicle?

Product Details

When you're rebuilding the bottom end of your engine, a set of connecting rod bearings like these from Clevite is essential. This particular set, part number CB1654A50MM(4), is designed for a range of GM and Isuzu L4 engines, including those found in vehicles like the Chevrolet S10, Isuzu Pickup, and Buick Opel. These bearings are a critical component that sits between the connecting rod and the crankshaft, allowing the rod to rotate smoothly while handling the immense forces generated during combustion.

Clevite carries on its tradition of durability with these BiMetal bearings, which are made from 100% lead-free aluminum silicon. What's notable about these is the inclusion of 60% more silicon compared to many other bearings. This higher silicon content helps to better condition the journal surfaces of your crankshaft, which in turn leads to greater resistance against seizure and wear. This means your engine's rotating assembly can handle more miles and harder work over time.