What makes these Clevite bearings different from others?

These Clevite BiMetal bearings feature 100% lead-free aluminum silicon with 60% more silicon than many competitors. This composition helps to better condition the journal surfaces, leading to improved seizure and wear resistance.

Are these bearings a direct replacement for my engine?

Yes, these connecting rod bearings are designed as a direct replacement for 1977-1993 Pontiac 4 151 engines, fitting a broad range of vehicles from that era.

What is the primary benefit of the higher silicon content?

The increased silicon content in these bearings helps to improve the conditioning of the crankshaft journal surfaces. This results in better resistance to seizing and reduces overall wear on both the bearing and the journal.

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Specifications

Brand: Clevite
Part #: CB610A20(4)
UPC: 027067796639

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-t14-54296
Price: 15.76 USD
Availability: BackOrder

$15.76

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Clevite con rod bearings for 1977-1993 Pontiac 4 151 engines. Features 60% more silicon for improved journal conditioning and wear resistance.

Key Features

Fits 1977-1993 Pontiac 4 151 engines.
Clevite BiMetal bearings are made with 100% lead-free aluminum silicon.
Contains 60% more silicon than comparable competitive replacements.
Improved conditioning of journal surfaces leads to greater seizure and wear resistance.

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About this part

Product Details

Clevite has a long-standing reputation for building durable and dependable engine components. This set of connecting rod bearings continues that tradition, using their BiMetal construction with 100% lead-free aluminum silicon. These bearings are made with 60% more silicon than many other replacement bearings you might find, which helps to better condition the journal surfaces they run against. This improved conditioning leads to better resistance against seizing and wear, helping your engine run smoother for longer.

This set fits a wide range of vehicles, including popular models like the Chevrolet S10, Pontiac Firebird, and Buick Century from the 1980s and early 1990s. They are designed to be a direct replacement, making installation straightforward when you're rebuilding or repairing your engine.