Rod Bearing - Calico Coated CB663HN9

Precision rod bearings are critical to engine reliability, especially in high-rpm applications where lateral loads and friction wear down inferior components. The Calico Coated CB663HN9 delivers consistent oil film strength and reduced wear rates, giving you the durability needed for sustained performance whether you're on the track or pushing limits on the street. This H-series bearing is engineered for Small Block Chevy engines requiring undersize geometry—ensuring proper clearances and load distribution for maximum bearing life.

• Connecting rod bearing
• H-series design
• 0.009 in undersize
• Narrowed profile
• Calico coated
• Small Block Chevy compatible
• Sold individually