What does the '+0.25mm' size mean for these bearings?

The '+0.25mm' indicates that these bearings are slightly larger than standard size. They are intended for use when the engine's connecting rod journals on the crankshaft have been machined down by 0.25mm during an engine rebuild to ensure a proper fit.

What is the advantage of the bi-metal aluminum material?

The bi-metal aluminum construction offers a good balance of strength and wear resistance for medium-load engines. It's also lead-free, making it an environmentally safer choice compared to older bearing materials.

Are these bearings suitable for high-performance or racing engines?

These bearings are specifically designed for medium-load engines. For high-performance or racing applications, you would typically look for bearings with different material compositions and load ratings.

Specifications

Brand: King Engine Bearings
Part #: CR6780SI0.25
UPC: 611500407109

King Engine Bearings Chrysler 2.7L (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings Chrysler 2.7L (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-2-7l-size-0-25mm-connecting-r-t14-770077
Price: 31.51 USD
Availability: BackOrder

$31.51

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King Engine Bearings Chrysler 2.7L (+0.25mm) Connecting Rod Bearing Set. Well-built bearings for medium-load engines.

Key Features

Fits a wide range of Chrysler and Dodge vehicles with the 2.7L engine, including the 2005-2010 Chrysler 300 and 2006-2010 Dodge Charger.
This is a +0.25mm undersize bearing set, intended for use with crankshafts machined to that specification.
Constructed with a bi-metal aluminum material.
Features a lead-free composite that is environmentally safe.
Designed for medium-load engine applications.

⚠️ 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 Chrysler 2.7L engine, these connecting rod bearings from King Engine Bearings are a solid option. They're specifically sized at +0.25mm, meaning they're meant to be used when the crankshaft journals have been machined down by 0.25mm during a rebuild. King has been specializing in bearings since 1960, focusing on making them the best available.

These bearings use a bi-metal aluminum material that's lead-free and environmentally safe. This construction makes them ideal for engines that handle medium loads, like many passenger car applications. They fit right and are built to last, giving you confidence in your engine's internal components.