Description
A quality main bearing set is foundational to engine reliability and longevity, especially in high-performance or rebuilt applications. The MS-590H-1 delivers precise tolerances and robust construction to handle sustained load and RPM demands. If you’re rebuilding a Small Block Ford or need OEM-equivalent replacement bearings, this H-Series kit provides the durability and fitment accuracy that serious builders expect.
- Application: Small Block Ford
- Bearing Type: Main Bearing
- Series: H-Series
- Sizing: 0.001″ Undersize
- Configuration: Complete Kit
- MPN: MS-590H-1
- Installation: Bolt-on (engine assembly required)






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