ACL 85-99 Toyota 999-1332cc 1E/2E/4EFE Standard Size Aluminum Main Bearing Set - 5M8392A-STD

Upgrade your engine's performance with the ACL Toyota 999-1332cc 1E/2E/4EFE Standard Size Aluminum Main Bearing Set, designed for models from 1985 to 1999. This high-performance bearing set is engineered to meet the demands of high RPM conditions, ensuring your engine runs smoothly and efficiently. **Key Benefits and Features:** - **Enhanced Durability:** The high-strength overlay plate is crafted with reduced thickness, improving fatigue properties and extending the lifespan of your engine bearings. - **Superior Support:** Hardened steel backs on all rod bearings provide robust support, ensuring the bearing lining stays securely in place, even under intense conditions. - **Improved Heat Transfer:** By eliminating flash plating on the back of the bearings, heat transfer is optimized, enhancing the grip between the bearings and their housing. - **Optimized Oil Flow:** The 3/4 grooved main bearings are designed to maximize the load-carrying surface area and ensure efficient oil flow to the connecting rod bearings. - **Consistent Performance:** Tight wall tolerances help maintain consistent clearances, ensuring reliable engine performance. - **Adaptability:** Enlarged ID chamfers on bearing edges accommodate large fillet radii on performance crankshafts, making this set versatile for various applications. - **Precision Fit:** With specifications like standard oil clearance and identical halves, this bearing set ensures a precise fit for your engine components. Whether you're a car enthusiast or a professional mechanic, the ACL Toyota Main Bearing Set offers the reliability and performance you need to keep your engine running at its best.