Description
Main bearing wear and inadequate load distribution directly compromise engine reliability and performance—especially in high-rev and forced-induction applications. The Calico Coated MS1038H main bearing set eliminates guesswork with precision engineering and a durable coating that reduces friction while maintaining critical oil clearances. Whether you’re building a street engine or prepping for competition, this complete kit delivers the durability and efficiency required for consistent, long-term performance.
Technical Specifications:
- H-Series compatible
- Standard size
- Calico coated
- Small Block Chevy
- Complete bearing set
- Reduced friction design
- Bolt-on installation
- Enhanced load capacity






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