What does 'Tri-Metal' mean for these bearings?

Tri-metal bearings have three distinct layers: a steel backing for strength, a copper-lead alloy for embeddability and strength, and a nickel-plated overlay for corrosion resistance. This construction offers a good balance of durability and performance for many engine applications.

What is the PMaxBlack technology?

PMaxBlack is a proprietary coating developed by King Engine Bearings. It's designed to enhance the bearing's ability to withstand higher loads, which is beneficial in performance or heavy-duty applications where engines are subjected to more stress.

Do these bearings come with installation instructions?

While this set is designed as a direct replacement, it's always recommended to refer to the manufacturer's installation guide or a qualified mechanic for proper installation procedures, torque specifications, and oil clearance checks.

Specifications

Brand: King Engine Bearings
Part #: CR867XPN
UPC: 611500532603

King GM 265CI 4.3L V8/283CI 4.7L V8/302CI 5.0L V8 (Size STD) Tri-Metal Performance Rod Bearing Set

Name: King GM 265CI 4.3L V8/283CI 4.7L V8/302CI 5.0L V8 (Size STD) Tri-Metal Performance Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-gm-265ci-4-3l-v8-283ci-4-7l-v8-302ci-5-0l-v8-size-std--t14-301535
Price: 146.37 USD
Availability: BackOrder

$146.37

On Backorder

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King GM 265CI 4.3L V8/283CI 4.7L V8/302CI 5.0L V8 (Size STD) Tri-Metal Performance Rod Bearing Set. Built for superior load capacity.

Key Features

Fits a wide range of GM vehicles from 1955-1969.
Tri-metal copper-based material for reliable performance.
PMaxBlack technology offers superior load capacity.
Radialock design helps achieve optimal crush height.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the bottom end of a GM engine from the late 50s through the late 60s, you'll want to consider these King Engine Bearings rod bearings. They're designed for engines like the 265, 283, 302, and 327 cubic inch V8s found in a wide range of vehicles, from classic Chevrolet Impalas and Camaros to Checker Marathon sedans.

King specializes in bearings, and these are built with a tri-metal copper-based material for solid performance. They feature PMaxBlack technology, which helps them handle superior load capacity, meaning they can take more stress without failing. The Radialock design is also notable, helping to achieve optimal crush height for a snug fit and proper oil clearance during installation.

This set is a standard size, so it's intended for use with a crankshaft that hasn't been machined undersize. Make sure to check your specific engine's requirements and the condition of your crankshaft before ordering.