Description
Hastings piston rings deliver the precision fit and durability demanded by serious racers and rebuild specialists. These replacement rings are engineered to work seamlessly with KB pistons, enabling tighter tolerances that extend both ring and piston service life. If you’re rebuilding an engine or replacing worn compression rings, these OEM-quality rings ensure reliable sealing and consistent performance across your operating range.
Key Technical Features:
- Tighter piston fit
- Extended ring life
- Extended piston life
- Covers two pistons
- Pin lock rings available separately
- Optimized for KB pistons
- Special top ring gap attention required
- See instructions for installation
- MPN: 2M7003030
- Replacement ring set
