What is the advantage of the XP Series bearings?

The XP Series bearings are designed for race applications and feature a tri-metal pMax Black material. This construction offers improved performance and durability under higher loads and temperatures compared to standard bearings.

Why would I need an oversized bearing set?

Oversized bearings, like this 0.001" set, are used when the crankshaft journals have been machined undersize during an engine rebuild. They help restore the correct oil clearance between the bearing and the crankshaft.

What is the pMax Black material?

The pMax Black is a tri-metal material used in these bearings. It's a high-performance compound designed to offer better load-carrying capacity and wear resistance, making it suitable for performance engines.

Specifications

Brand: King Engine Bearings
Part #: CR6664XP001
UPC: 611500576799

King Engine Bearings Buick V6 (Size 0.001 Oversized) XP - Series Performance Rod Bearing Set

Name: King Engine Bearings Buick V6 (Size 0.001 Oversized) XP - Series Performance Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-buick-v6-size-0-001-oversized-xp-serie-t14-477777
Price: 117.64 USD
Availability: BackOrder

$117.64

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King Engine Bearings XP Series performance rod bearings for Buick V6. Set CR6664XP001 is 0.001" oversized.

Key Features

Fits Buick V6 engines and many Chevrolet, Oldsmobile, and Pontiac V6 applications.
XP Series performance rod bearings are built for demanding use.
Constructed with a tri-metal pMax Black material for improved performance.
This set is 0.001 inch oversized for crankshaft journals that have been ground undersize.
Proper oil clearance is maintained for engine longevity and performance.

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About this part

Product Details

If you're rebuilding the bottom end of your Buick V6 engine, especially for performance applications, a solid set of rod bearings is crucial. These King Engine Bearings XP Series rod bearings are built with a tri-metal pMax Black material, which is a step up from standard bearings and offers improved performance characteristics for demanding use.

The XP series is designed for race applications, meaning they can handle higher loads and temperatures than stock bearings. This particular set is 0.001 inches oversized, which is important if your crankshaft journals have been ground undersize during a rebuild. Using the correct bearing size ensures proper oil clearance, which is vital for engine longevity and performance. These bearings fit a wide range of Buick V6 engines, as well as many Chevrolet, Oldsmobile, and Pontiac V6 applications from the late 80s through the early 2000s.