ACL Performance Race Series Main Bearing Sets - 5M590HXSTD

Upgrade your engine's performance with the ACL Race Series Main Bearings, designed to deliver superior durability and reliability for high-performance applications.

• Constructed from a tri-metal, copper-lead alloy, these bearings offer exceptional wear resistance and longevity.
• The 1/2 groove design ensures optimal oil flow, providing enhanced lubrication for smoother engine operation.
• Sold as a set of 5, these bearings are perfect for maintaining peak performance in Ford, Mercury, and other compatible models.
• Stock undersize specifications ensure a precise fit, making installation seamless and effective.
• Engineered for performance use, these main bearings are ideal for racing enthusiasts seeking to maximize their engine's potential.

Choose ACL Race Series Main Bearings for a reliable upgrade that enhances your engine's efficiency and power.