Description
A quality main bearing set is the foundation of any reliable engine build—without proper bearing clearance and support, even the strongest bottom end will fail prematurely under load. The MS-1432P-30 delivers OEM-level precision with 0.030″ undersize specifications, ensuring correct journal fit and optimal oil distribution across your build. Whether you’re rebuilding a race-proven Cleveland or a modified small block, this kit gives you the bearing confidence to push hard without second-guessing your internals.
- Main bearing set
- P-Series construction
- 0.030″ undersize
- Ford Cleveland compatible
- Modified small block application
- Complete kit
- MPN: MS1432P30






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