ACL 03+ Chrysler 345 5.7L Hemi V8 Race Series .025 Oversized High Performance Con Rod Bearing Set

ACL Race Series Oversized High Performance Con Rod Bearing Set

2003 and Up Chrysler 345 5.7L Hemi V8

1B1808H-.025

Overview:

The ACL Race Series Oversized High Performance Con Rod Bearing Set is engineered specifically for Chrysler 345 5.7L Hemi V8 engines from 2003 onward. Designed to accommodate a .025" oversized crankshaft journal, this bearing set provides enhanced durability and reliability under extreme racing and high-performance conditions. Ideal for engine builders and motorsport enthusiasts, these bearings deliver superior protection against wear and fatigue, ensuring your engine maintains optimal performance during demanding operation.

Whether you are rebuilding a race engine or upgrading your factory components for increased power output, ACL’s Race Series bearings offer the precision and strength required to withstand elevated loads and RPMs. This set is a critical upgrade for those seeking to maximize the longevity and efficiency of their Chrysler Hemi V8 powerplant.

Key Features:

ACL Race Series bearings incorporate advanced materials and design features to meet the rigorous demands of high-performance applications. Key features include:

• Oversized .025" thickness to fit modified crankshaft journals
• High-quality tri-metal construction for excellent wear resistance
• Optimized surface finish to reduce friction and heat buildup
• Enhanced fatigue strength for extended engine life under racing conditions
• Precision manufacturing tolerances for consistent fit and performance
• Designed specifically for Chrysler 345 5.7L Hemi V8 engines (2003+)
• Improved oil film retention to protect against metal-to-metal contact
• Compatible with high RPM and high load environments

Construction & Design:

ACL Race Series con rod bearings are constructed using a tri-metal layering process that combines a steel backing with a durable copper-lead alloy and a thin overlay of a soft metal such as babbitt. This combination provides a balance of strength, conformability, and embeddability to handle the stresses of high-performance engines. The oversized design accounts for crankshaft grinding or modifications, ensuring a perfect fit and optimal oil clearance.

Each bearing is precision-machined and finished to exacting standards, guaranteeing uniform thickness and surface smoothness. This meticulous engineering reduces friction and heat generation, which are critical factors in maintaining bearing integrity during intense engine operation.

Installation & Fitment:

This bearing set is designed for Chrysler 345 5.7L Hemi V8 engines from 2003 and later, specifically for applications requiring a .025" oversized bearing to match modified crankshaft journals. Installation should be performed by a qualified engine builder or mechanic familiar with high-performance engine assembly. Proper measurement and clearance checks are essential to ensure optimal bearing performance and engine reliability.

No additional modifications beyond crankshaft sizing are typically required, but always verify compatibility with your specific engine build and machining specifications before installation.

What's Included:

• Complete set of oversized (.025") con rod bearings for Chrysler 345 5.7L Hemi V8
• Packaging and installation instructions

Ideal For:

This bearing set is ideal for professional engine builders, racers, and performance enthusiasts upgrading or rebuilding Chrysler 5.7L Hemi V8 engines. It is especially suited for those running high RPM, high load, or modified engines requiring oversized bearing clearances for enhanced durability and reliability.