Description
Main bearing clearance is critical to engine longevity—too tight and you risk oil starvation; too loose and you invite catastrophic wear. The MS-429H-10 eliminates guesswork with precision-ground, 0.010-inch undersized bearings engineered specifically for H-Series applications, ensuring optimal oil flow and load distribution. Whether you’re building a street engine or pushing serious rpm, this complete bearing set delivers the reliability and performance your Small Block Chevy demands.
- H-Series specific fitment
- 0.010 inch undersized
- Small Block Chevy compatible
- Complete main bearing set
- Precision-ground construction
- Optimized oil clearance
- Bolt-on installation
- All components included
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