Description
A quality main bearing set is foundational to engine longevity and reliability, especially in high-performance applications where load demands are extreme. The MB5013XP delivers OEM-equivalent precision with tighter tolerances and superior material consistency, ensuring stable oil film integrity across the full RPM range. Whether you’re building a street machine or a race engine, proper main bearing clearance is non-negotiable for protecting your crank and block investment.
- Application: GM LS-Series
- Bearing Type: Main
- Kit Configuration: Complete set
- Grade: XP Standard
- MPN: MB5013XP
- Fitment: Vehicle-specific
- Installation: Bolt-on replacement
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