ACL Aluglide Main Bearings

Fits 1987–1988 BMW M6 with S38 3.5 DOHC Engine

Part #: 7M1507-.25

Overview

The ACL Aluglide Main Bearings are engineered to provide a reliable and durable solution for engine rebuilds and performance upgrades. Designed specifically for the BMW M6 with the S38 3.5 DOHC engine from 1987 to 1988, these bearings help ensure smooth operation and long-lasting performance. Whether restoring a classic vehicle or building a high-performance engine, these bearings are crafted to meet the demands of both daily driving and serious performance applications. Their high-quality materials and precision manufacturing support engine stability, reduce wear, and promote optimal oil flow, contributing to the overall health and longevity of your engine.

Key Features

Designed with durability and precision in mind, the ACL Aluglide Main Bearings feature:

• Aluglide bearing material for excellent wear resistance
• Optimized for high load capacity and reduced friction
• Engineered to fit the S38 3.5 DOHC engine accurately
• Manufactured to strict tolerances for consistent performance
• Corrosion-resistant coating for enhanced longevity
• Suitable for both rebuilds and performance upgrades

Construction & Design

These main bearings are constructed from high-quality aluminum alloy with a specialized Aluglide overlay, providing a combination of strength, durability, and low friction. The precise machining ensures a perfect fit within the engine block, supporting optimal oil clearance and heat dissipation. The coatings and materials used are selected to withstand the high stresses and temperatures typical of performance and rebuild scenarios.

Installation & Fitment

Designed specifically for the 1987–1988 BMW M6 equipped with the S38 3.5 DOHC engine, these bearings are a direct replacement for OEM parts. Proper installation requires standard engine rebuilding procedures, including cleaning, inspection, and precise torque application. It is recommended to verify bearing clearances and follow manufacturer specifications during assembly to ensure optimal performance.

Ideal For

These bearings are ideal for engine rebuild projects, restorations, or performance upgrades on classic BMW M6 models. They are suitable for enthusiasts seeking to restore original engine integrity or improve durability in high-performance applications.