What material are these Clevite connecting rod bearings made from?

These bearings are constructed from a BiMetal aluminum silicon alloy. This material is 100% lead-free and contains 60% more silicon than many competing bearings, which helps with journal conditioning and wear resistance.

What is the main benefit of the increased silicon content?

The higher silicon content in these bearings improves the conditioning of your crankshaft journal surfaces. This leads to better resistance against seizing and reduced overall wear on the bearing and journal.

Does this set include all the bearings needed for one engine?

This is a set of connecting rod bearings. Typically, an engine requires a set of bearings for each connecting rod. Please verify your specific engine's requirements to ensure you have the correct quantity.

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Trusted Since 1957

Est. 1957

Specifications

Brand: Clevite
Part #: CB610A10(4)
UPC: 027067796622

Clevite Pontiac 4 151 1977-93 Con Rod Bearing Set

Name: Clevite Pontiac 4 151 1977-93 Con Rod Bearing Set
Brand: Clevite
SKU: clevite-clevite-pontiac-4-151-1977-93-con-rod-bearing-set-t14-54294
Price: 16.19 USD
Availability: BackOrder

$16.19

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Clevite connecting rod bearings. Set CB610A10(4) features 100% lead-free aluminum silicon for improved seizure and wear resistance.

Key Features

Fits 37+ vehicle make/model combinations.
Features 100% lead-free aluminum silicon BiMetal construction.
Contains 60% more silicon than comparable competitive replacements.
Offers improved conditioning of journal surfaces.
Provides greater seizure and wear resistance.

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About this part

Product Details

When you're rebuilding the bottom end of your engine, a solid set of connecting rod bearings is crucial. This set from Clevite is built with a BiMetal aluminum silicon alloy, which is 100% lead-free. They pack 60% more silicon than many other bearings out there, which helps keep your crankshaft journals in good shape. This means better resistance to seizing up and less wear over time, carrying on Clevite's tradition of durability.

This particular set, part number CB610A10(4), is designed to fit a wide range of vehicles from the late 70s through the early 90s, including popular models like the Chevrolet S10, Pontiac Firebird, and Buick Century. They are a well-built option for anyone looking to restore or refresh their engine's rotating assembly.