MAIN BEARING

Elevate your engine's performance with the ACL Race Series Performance Engine Bearings, expertly designed for select Chevrolet and GMC models. This set of five main bearings ensures optimal durability and efficiency, making them a vital upgrade for any performance engine.

• High-Performance Material: Crafted from a tri-metal copper-lead alloy, these bearings provide exceptional strength and resistance to wear, ensuring a longer lifespan.
• Precision Engineering: Featuring a 270-degree groove and upper groove location, these bearings enhance oil flow and distribution, promoting smoother engine operation.
• Designed for Stock Applications: Suitable for stock crankshaft sizes, these bearings are a perfect fit for your Chevrolet or GMC vehicle, ensuring a hassle-free installation.
• Race-Ready Reliability: Part of the ACL Performance Race Series, these main bearings are built to withstand the demands of high-performance applications.
• Complete Set: Sold as a set of five, you’ll have everything you need for a complete rebuild or upgrade.

These ACL Race Series main bearings (part number 5M7298HSTD) are compatible with various models from 2010 to 2020, making them a dependable choice for your performance needs.

Upgrade your engine today with ACL Race Series bearings for unmatched reliability and performance.

• Ships fast from US warehouses
• 30-day hassle-free returns