Description
The MS-2199P Main Bearing Set is engineered to restore proper bearing clearances and eliminate catastrophic engine failure in high-performance LS builds. Whether you’re rebuilding after a race season or assembling a fresh short block, quality main bearings are non-negotiable for reliability under sustained boost and high RPM. This P-Series kit delivers OEM-grade precision at a competitive price point.
Technical Specifications:
- Main bearing set
- GM LS-Series engines
- P-Series grade material
- Standard clearance
- Complete kit format
- MPN: MS2199P
- Bolt-on installation






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