ACL Bearings 4B8380A-STD Duraglide Connecting Rod Bearing Set

The ACL 4B8380A-STD is a standard size connecting rod bearing set designed for Toyota 1.5L 4-cylinder engines, specifically the 3E, 3EE (1456cc) and 5EFE (1497cc) applications from 1987-1994. These Duraglide bearings are engineered for OEM engine rebuilds and replacement applications, providing reliable performance for both daily drivers and modified street engines.

Duraglide Tri-Metal Technology:

• Features tri-metal copper-lead heavy-duty construction designed to suit performance requirements
• Combines high strength with the ability to withstand harsh and demanding operating conditions beyond casual driving
• Higher tensile strength with excellent embedability characteristics, making them ideal for modified engines
• Soft top layer allows contaminant particles to embed safely where they cannot damage the crankshaft

Key Features:

• Standard (STD) size for factory crankshaft specifications
• Complete connecting rod bearing set for engine rebuild
• Precision manufactured to maintain consistent clearances
• Steel backing provides excellent support and heat transfer
• Superior strength, anti-seizure, and anti-wear properties

Duraglide bearings deliver a combination of high strength and durability under harsh operating conditions, making them an excellent choice for performance engines and rebuilds. These bearings are manufactured by ACL, a company with decades of engineering experience supplying bearings to major automotive manufacturers worldwide.