What does the 0.030 inch undersize mean for my engine rebuild?

The 0.030 inch undersize specification means these bearings are manufactured slightly smaller than standard. This is intended for use with a crankshaft that has also been machined down by 0.030 inches. This ensures the correct bearing clearance for proper oil flow and engine lubrication.

What vehicles does this Clevite main bearing set fit?

This set fits a broad range of vehicles including models like the Chevrolet Camaro, Pontiac Firebird, Jeep CJ7, Buick Century, and GMC Sonoma, among many others. It's important to check the full fitment guide to ensure it matches your specific year, make, and model.

Are these bearings sold individually or as a set?

This product is a main bearing set, meaning it includes all the necessary main bearings required for a complete engine rebuild for the specified applications. You receive the full set needed to replace all main bearings.

Clevite Main Bearing Set MS1733A30

Name: Clevite Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-main-bearing-set-t14-55379
Price: 38.08 USD
Availability: BackOrder

Clevite Main Bearing Set

$38.08

On Backorder

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

Clevite Main Bearing Set MS1733A30. This set is 0.030 inch undersize for a precise fit on many engines.

Key Features

Fits 31+ vehicle make/model combinations.
This is a 0.030 inch undersize bearing set.
Designed for proper crankshaft support and oil clearance.
From Clevite, a well-known engine parts manufacturer.

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Will this fit your vehicle?

Product Details

This Clevite main bearing set is built to a 0.030 inch undersize specification. This means the bearings are manufactured slightly smaller than standard, which is crucial when rebuilding an engine where the crankshaft journals have been machined down to match this size. Proper bearing clearance is essential for oil flow and to prevent premature engine wear. Clevite has been a well-known name in engine bearings for a long time, and this set is designed to meet the needs of a wide range of vehicles, from classic American Motors models to Chevrolet S10 trucks and Pontiac Firebirds.

When you're rebuilding an engine, getting the right bearing clearance is critical for oil circulation and the overall health of your rotating assembly. These bearings are constructed with materials and designs that aim for durability and consistent performance. They are a solid option for anyone looking to replace worn-out bearings or to ensure proper lubrication and support for the crankshaft during an engine overhaul. The 0.030 inch undersize is a specific measurement that ensures a precise fit with a correspondingly machined crankshaft.