King Engine Bearings Connecting Rod Bearing Set

1999–2005 Jeep Grand Cherokee / 2000–2005 Dodge Dakota / 2000–2005 Dodge Durango / 2002–2005 Dodge Ram 1500 V8 4.7L Engine

CR8031SI1.0

Overview:

The King Engine Bearings Connecting Rod Bearing Set is engineered specifically for Chrysler and Jeep V8 4.7L engines, providing a precise fit and reliable performance for a range of Dodge and Jeep models from 1999 through 2005. Designed as an optional upgrade to the CR8030SI series, this bearing set features a housing bore oversize of +0.002" to ensure optimal clearance and durability. Ideal for enthusiasts and professional rebuilders alike, these bearings deliver enhanced wear resistance and smooth operation under demanding conditions.

Whether you are performing an engine rebuild or upgrading your vehicle’s bottom end, this connecting rod bearing set offers dependable protection against friction and wear, helping to extend engine life and maintain peak performance.

Key Features:

King Engine Bearings are known for their precision engineering and quality materials. This connecting rod bearing set includes:

• Bimetal construction with an aluminum-silicon base for excellent fatigue strength and conformability
• Housing bore oversize of +0.002" for improved fit in slightly worn or machined engine blocks
• Optimized oil clearance to maintain proper lubrication and reduce friction
• Compatibility with Chrysler Jeep V8 4.7L engines, ensuring exact OEM specifications
• Durable surface finish to resist scoring and wear during high-load operation
• Manufactured under strict quality control standards for consistent performance
• Designed to withstand the rigors of daily driving and performance applications

Construction & Design:

This connecting rod bearing set features a bimetal design, combining a robust aluminum-silicon alloy base with a precision-machined surface. The aluminum-silicon base provides excellent conformability and embeddability, allowing the bearings to adapt to minor imperfections in the crankshaft journal while embedding small debris to prevent damage. The +0.002" housing bore oversize ensures a precise fit in blocks that have been machined or have slight wear, maintaining proper bearing clearance and oil flow.

King Engine Bearings utilize advanced metallurgy and manufacturing techniques to deliver consistent thickness and surface finish, critical for maintaining engine reliability and performance. This design helps reduce friction and heat buildup, contributing to longer engine life and smoother operation.

Installation & Fitment:

Installation of the King Engine Bearings Connecting Rod Bearing Set is straightforward for experienced mechanics and engine builders. The bearings are designed to fit directly into the connecting rod housing bore with a +0.002" oversize, so it is important to verify block machining specifications before installation. Proper cleaning and lubrication of bearing surfaces and crankshaft journals are essential to ensure optimal performance and longevity.

This set is compatible with the following vehicles equipped with the Chrysler Jeep V8 4.7L engine:

• Jeep Grand Cherokee Laredo, Limited, Overland, Special Edition (1999–2004)
• Dodge Dakota Base, Laramie, R/T, SLT, SLT Plus, Sport, Sport Plus, ST (2000–2005)
• Dodge Durango Base, Limited, R/T, SLT, SLT Plus, Sport, ST, SXT (2000–2005)
• Dodge Ram 1500 Laramie, SLT, SRT-10, ST (2002–2005)

What's Included:

• Complete set of connecting rod bearings sized for +0.002" housing bore
• Precision-matched bearing shells for all connecting rods
• Packaging and instructions for proper installation

Ideal For:

This bearing set is ideal for automotive technicians, engine rebuilders, and performance enthusiasts who require high-quality, reliable connecting rod bearings for Chrysler Jeep 4.7L V8 engines. It is especially suited for engines that have undergone block machining or require an oversize bearing to restore proper clearances. Whether restoring a daily driver or building a performance engine, these bearings provide durable protection and smooth operation.

King Engine Bearings specializes in engine bearings with a strong footprint in performance and racing, developing advanced bearing materials and designs for high-load engines. Builders and racers rely on King for main and rod bearings engineered to handle higher cylinder pressures and sustained RPM without sacrificing reliability.