Description
A quality main bearing set is fundamental to engine longevity and reliability, especially in high-performance LS-series applications where sustained RPM and boost levels demand precision-engineered components. The MS-2199H delivers OEM-equivalent specifications with tight tolerances, ensuring proper oil film strength and minimal clearance deviation. This kit eliminates guesswork during engine assembly or rebuild, giving you the confidence that your bottom end is built to last.
- GM LS-Series compatible
- H-Series specification
- Standard clearance sizing
- Complete bearing kit
- OEM-grade material composition
- Precision CNC-manufactured
- Tight tolerance control
- Professional-grade reliability






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