COMPETITION MAIN BEARINGS

Competition Main Bearings offer high-performance solutions for racing and competition engines, designed with the utmost precision and quality to withstand the demands of competitive environments. Specifically developed for NASCAR type racing, the H-Series bearings in this category are also suitable for a wide range of competition engines.

These bearings feature a medium level of eccentricity, high crush, and are constructed with a hardened steel back and thin overlay for exceptional durability and performance. The absence of flash plating enhances the seating of the bearings, ensuring optimal functionality under high-stress conditions.

For those new to performance bearings or unsure where to start, the H-Series bearings are a reliable choice to kickstart your engine build. Whether you're looking to upgrade your existing competition engine or build a new one from scratch, the H-Series bearings in this category offer a solid foundation for your project.

Included in this category are high-quality products such as the MAHLE MS-2328H Main Bearing Set, available in standard size as well as undersized options to cater to a variety of engines, such as the 1989-2018 5.9L/6.7L Cummins 12V/24V. Trust in the reliability and performance of Competition Main Bearings to take your racing and competition engines to the next level.