ACL Bearings 5M8037H-STD Race Series Main Bearings Standard Size

ACL Race Series main bearings are engineered for high-performance and racing applications where durability and precision are critical. The 5M8037H-STD features ACL's advanced tri-metal construction with a steel backing, copper-lead intermediate layer, and a proprietary overlay material that provides exceptional wear resistance and load-carrying capacity under extreme conditions.

Key Features:

• Race Series tri-metal construction for maximum strength and durability
• Standard size (STD) for stock crankshaft journals
• Proprietary overlay material reduces friction and wear
• Precision manufacturing ensures consistent wall thickness and crush
• Engineered for high-RPM and high-load racing applications
• Compatible with synthetic and conventional racing oils

ACL Race Series bearings are a proven choice among engine builders and racers worldwide, delivering the reliability needed for demanding motorsports applications. These bearings provide the critical protection your engine needs whether on the track or street performance driving.