ACL Cam Bearings

2003–Present Chrysler V8 345 (5.7L HEMI)

6C1301S-00

Overview:

ACL Cam Bearings are precision-engineered components designed specifically for Chrysler V8 345 (5.7L HEMI) engines from 2003 onward. These cam bearings play a critical role in supporting the camshaft, ensuring smooth rotation and optimal engine performance. Ideal for engine rebuilds, repairs, or performance upgrades, ACL cam bearings provide reliable durability and maintain tight tolerances essential for high-performance applications.

Manufactured to meet or exceed OEM specifications, these bearings are trusted by professional mechanics and automotive enthusiasts alike. Whether you are restoring a classic HEMI or upgrading your engine’s internals, ACL cam bearings offer dependable protection against wear and heat, contributing to longer engine life and consistent operation.

Key Features:

ACL cam bearings incorporate advanced materials and manufacturing techniques to deliver superior performance and reliability. Key features include:

• Precision-machined to exact OEM dimensions for perfect fitment
• High-quality bearing materials engineered for excellent wear resistance
• Optimized design to reduce friction and improve camshaft rotation
• Enhanced heat tolerance for demanding engine conditions
• Durable construction to withstand high RPM and load stresses
• Corrosion-resistant coatings to extend service life
• Compatible with stock and performance camshafts
• Manufactured under strict quality control standards

Construction & Design:

ACL cam bearings are crafted from premium bearing alloys selected for their strength and durability under extreme operating conditions. The design focuses on maintaining a stable oil film between the camshaft and bearing surface, minimizing metal-to-metal contact and reducing wear. Each bearing is engineered to handle the specific load patterns and thermal expansion characteristics of the Chrysler 5.7L HEMI engine.

Advanced manufacturing processes ensure consistent thickness and roundness, critical for maintaining proper camshaft alignment and preventing premature failure. The bearings are also treated with protective coatings to resist corrosion and improve lubrication retention, contributing to smoother engine operation and longer intervals between maintenance.

Installation & Fitment:

These ACL cam bearings are direct replacements for the factory-installed components in Chrysler V8 345 (5.7L HEMI) engines from 2003 onward. Installation requires standard engine rebuild procedures, including proper cleaning of the bearing journals and precise alignment during assembly. No modifications are necessary, making them suitable for both professional shops and experienced DIY mechanics.

Proper installation ensures optimal camshaft support and reduces the risk of premature wear or engine damage. It is recommended to follow the engine manufacturer’s torque specifications and lubrication guidelines during installation for best results.

What's Included:

• Set of ACL cam bearings designed for Chrysler 5.7L HEMI V8 engines (2003 and newer)
• Installation instructions and specifications (where applicable)

Ideal For:

This product is ideal for automotive enthusiasts, professional engine builders, and mechanics performing engine rebuilds or upgrades on Chrysler 5.7L HEMI V8 engines. It suits applications ranging from daily drivers to performance vehicles requiring reliable camshaft support under high stress and RPM 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.