Description
Main bearing wear or failure can compromise your entire engine’s structural integrity and performance—replacing them with precision-manufactured bearings is essential for reliability and longevity. The MS-909P-1 delivers tight tolerances and consistent oil film strength across all bearing surfaces, critical for maintaining proper crankshaft clearances under high-load conditions. This complete kit eliminates the hassle of sourcing individual bearings and ensures your Small Block Chevy rebuild meets OEM specifications.
- 0.001 in undersize
- P-Series specification
- Small Block Chevy
- Complete kit format
- OEM-grade tolerances
- Precision-ground surfaces
- Bolt-on installation






Reviews
There are no reviews yet.