ACL 88-95 Honda 1590/1958/2056CC D17 Standard Size Main Bearing Set (5M1957-STD) - 5M1957A-STD

Upgrade your engine's performance with the ACL Honda 1590/1958/2056CC D17 Standard Size Main Bearing Set (5M1957-STD). Engineered for excellence, this bearing set is designed to meet the demands of high-performance driving, ensuring your vehicle runs smoothly and efficiently. Here’s why this product is a must-have for your engine: - **High-Performance Design**: Crafted with a unique combination of design, metallurgy, and engineering, these bearings are built to withstand higher RPM conditions, making them ideal for high-performance applications. - **Enhanced Durability**: The high-strength overlay plate with reduced thickness improves fatigue properties, ensuring long-lasting performance even under extreme conditions. - **Improved Support**: Hardened steel backs on all rod bearings enhance the support of the bearing lining, ensuring stability and retention within the housing. - **Optimal Heat Transfer**: The elimination of flash plating on the back of the bearings allows for better heat transfer, maximizing grip and efficiency. - **Superior Oil Flow**: The 3/4 grooved main bearings optimize load-carrying surface area and oil flow to the conrod bearings, ensuring smooth operation. - **Precision Fit**: Tight, consistent wall tolerances help maintain consistent clearances, providing a precise fit for your engine components. - **Adaptable Design**: Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, making these bearings versatile for various applications. With the ACL Honda Main Bearing Set, you can trust in a product that delivers reliability and performance, keeping your engine running at its best. Whether you're a seasoned mechanic or a car enthusiast, this bearing set is an essential component for maintaining your vehicle's peak performance.