Description
Rod bearings are critical to engine longevity—they handle extreme loads and temperatures while maintaining precise clearances between your crankshaft and connecting rods. The Calico Coated CB1663HD delivers reduced friction and superior durability, ensuring consistent performance whether you’re building a street engine or pushing limits on the track. This bearing is engineered specifically for Small Block Chevy applications, giving you the reliability needed for sustained high-RPM operation.
- Calico coating technology
- Small Block Chevy fitment
- Standard size specification
- H-Series strength rating
- Reduced friction design
- Individual bearing sale
- MPN: CB1663HD
- Bolt-in installation






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