What does it mean for these bearings to be 0.020 undersize?

Undersize bearings are used when the crankshaft journals have been machined down during an engine rebuild. These bearings are 0.020 inches smaller in diameter than standard bearings to ensure a proper fit on the reconditioned crankshaft journals.

Are these bearings suitable for a stock engine rebuild?

These are ACL Race Series bearings, designed for performance and demanding applications. They are suitable for engine rebuilds where the crankshaft has been machined to a 0.020 undersize.

What is the primary benefit of ACL Race Series bearings?

ACL Race Series bearings utilize a strong overlay material engineered to withstand the higher loads and temperatures commonly found in performance and rebuilt engines, promoting durability.

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ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .020 Rod Bearing Set

Specifications

Brand: ACL
Part #: 8B7281H-020
UPC: 9315726465264

ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .020 Rod Bearing Set

Name: ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .020 Rod Bearing Set
Brand: ACL
Price: 120.56 USD
Availability: InStock

$120.56

Only 2 left in stock

ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .020 Rod Bearing Set. Fits 2016-2024 Camaro and 2014-2019 Corvette. Essential for engine rebuilds.

Key Features

Fits 2016-2024 Chevrolet Camaro and 2014-2019 Chevrolet Corvette.
Designed for GM 6.2L LT1, LT4, and L86 Gen V V8 engines.
This is a set of connecting rod bearings that are 0.020 inches undersize.
ACL Race Series bearings are built for performance and durability.
Features a strong overlay material suitable for high-load conditions.

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Fits these vehicles

Chevrolet Camaro 2016-2024
Chevrolet Corvette 2014-2019

Product Details

ACL has been making engine bearings for a long time, and their Race Series is built for demanding applications. They use a strong overlay material that's designed to handle the high loads and temperatures found in performance engines. Because these are undersize bearings, they're meant to be used with a crankshaft that has been reconditioned to match the bearing size. This ensures a proper, snug fit on the connecting rod journals, which is key for oil pressure and engine longevity.

If you're in the middle of an engine build or overhaul, getting the right size bearings is crucial. These ACL bearings are a solid option for getting your Gen V GM V8 back in top running condition.