Description
Precision rod bearings are foundational to engine longevity and reliability, especially in high-RPM and forced-induction applications where clearance tolerances directly impact bearing life. The CB-663HND-1 delivers the tight dimensional control and material quality required to maintain consistent oil film strength under sustained load. Whether you’re rebuilding a stock engine or upgrading to tighter tolerances, this bearing ensures your connecting rod assembly performs without compromise.
- Connecting rod bearing
- H-Series construction
- 0.001″ undersize
- Narrowed design
- Doweled configuration
- Small Block Chevy compatible
- Sold individually
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