ACL Bearings 5M4372P Performance Main Bearing Set

The ACL Bearings 5M4372P is a high-performance main bearing set designed for engine rebuilds requiring reliable crankshaft support. As part of ACL's proven bearing lineup, this set delivers the quality and precision that engine builders trust for both street performance and demanding applications.

Key Features:

• Precision-manufactured main bearing shells for accurate fitment and consistent clearances
• Advanced bearing materials engineered for durability and wear resistance
• Hardened steel backing for improved support and bearing retention in the housing
• Designed to maintain proper oil film thickness under varying load conditions
• Quality construction meets the demands of performance engine builds

ACL Bearings brings decades of bearing design and manufacturing experience to deliver components that engine builders rely on worldwide. Each bearing set is manufactured to exacting tolerances to help ensure proper fit and reliable performance throughout the engine's service life.