Description
Small block Chevy engines demand reliable main bearings that can handle both street abuse and sustained race conditions without compromising oil flow or longevity. The Calico Coated MS1038HX delivers the durability and reduced friction you need to keep your crank spinning smoothly under load. This is a complete, ready-to-install kit built for engines that refuse to quit.
- Calico coating reduces friction
- H-Series technology for durability
- Standard size main bearings
- Extra oil clearance provision
- Small block Chevy specific
- Complete bearing set included
- Street and race capable
- Bolt-on installation
- Enhanced engine protection
- Improved lubrication efficiency






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