ACL Race Series Engine Connecting Rod Bearing Set

1993–1998 Jeep Grand Cherokee, 1994–2001 Dodge Ram 1500, 1994–1996 Dodge Ram 2500, 1997–1999 Dodge Dakota, 1998–2000 Dodge Durango

8B481HX-STD

Overview:

The ACL Race Series Engine Connecting Rod Bearing Set is engineered for high-performance applications in select Dodge and Jeep vehicles equipped with V8 engines. Designed to meet the rigorous demands of racing and heavy-duty use, this bearing set provides superior durability and reliability under extreme conditions. Ideal for enthusiasts and professional builders seeking to enhance engine longevity and maintain optimal performance, these bearings ensure smooth operation of the connecting rods within the engine assembly.

Specifically tailored for models such as the Jeep Grand Cherokee (1993–1998), Dodge Ram 1500 (1994–2001), Dodge Ram 2500 (1994–1996), Dodge Dakota (1997–1999), and Dodge Durango (1998–2000), this bearing set offers a precise fit and dependable protection for your engine’s critical components.

Key Features:

Built to withstand the stresses of high RPM and increased power output, the ACL Race Series bearings incorporate advanced materials and manufacturing techniques. Key features include:

• High-quality tri-metal construction for enhanced wear resistance
• Precision-machined surfaces for optimal oil clearance and fitment
• Superior fatigue strength to handle racing and heavy-duty conditions
• Corrosion-resistant coatings to extend service life
• Designed to reduce friction and improve engine efficiency
• Compatible with factory and aftermarket connecting rods
• Manufactured to meet or exceed OEM specifications
• Standard size (STD) to ensure proper fit without machining

Construction & Design:

The ACL Race Series connecting rod bearings are crafted using a tri-metal layering process that combines a steel backing with an intermediate layer of copper-lead alloy and a thin overlay of babbitt material. This construction provides a balance of strength, conformability, and embeddability, allowing the bearings to accommodate minor imperfections in the crankshaft journal while maintaining a robust surface for load distribution.

Each bearing is precision ground to exact tolerances, ensuring consistent oil film thickness and reliable lubrication under high load and temperature conditions. The design also incorporates anti-corrosive treatments to protect against wear caused by contaminants and moisture, contributing to extended engine life.

Installation & Fitment:

Installation of the ACL Race Series connecting rod bearing set is straightforward for experienced mechanics and engine builders. These bearings are designed as direct replacements for the specified Dodge and Jeep V8 engines, requiring no modifications or machining when used in standard engine rebuilds. Proper installation includes cleaning the connecting rods and crankshaft journals, verifying bearing clearances with plastigage or micrometers, and following manufacturer torque specifications for rod bolts.

Ensuring correct bearing clearance and alignment is critical to prevent premature wear or engine damage. This bearing set is compatible with the factory specifications of the Dodge Ram 1500 and 2500, Dodge Dakota, Dodge Durango, and Jeep Grand Cherokee models listed, making it an ideal choice for rebuilds and performance upgrades.

What's Included:

• Complete set of engine connecting rod bearings (standard size)
• Installation instructions and specifications

Ideal For:

This bearing set is perfect for automotive enthusiasts, professional engine builders, and racers who demand reliable, high-quality components for their Dodge and Jeep V8 engines. Whether rebuilding a daily driver, restoring a classic truck, or preparing a vehicle for competitive motorsports, the ACL Race Series connecting rod bearings deliver the durability and performance needed to keep your engine running smoothly under demanding conditions.

ACL Race Series is known for performance engine bearings used across motorsports, with rod and main bearing options engineered for durability under high load and heat. Their positioning centers on racing-focused design, metallurgy, and engineering intended to stand up to demanding competition engines.