
- Standard Size: Precision-engineered for a perfect fit in stock engines.
- Hardened Steel Construction: Offers enhanced durability and resistance to fretting, ensuring longevity under extreme conditions.
- P-Series Technology: Features a high-crush design that provides superior retention and a thin overlay to prevent fatigue, making it the ideal choice for high-RPM applications.
- Sold Individually: Allows for flexible purchasing to meet your specific needs.
- Vehicle Compatibility: Designed for LB7, LLY, LBZ, LMM, and LML Duramax engines from 2001 to 2016.

Unlock the true potential of your engine's rebuild with the Clevite CB-1990P P-Series Rod Bearings—the ultimate choice for your 2001-2016 GM 6.6L Duramax. Engineered for superior performance and durability, these bearings are not just a replacement part; they are an essential upgrade. The P-Series stands as a testament to Clevite's legacy, being their original and most proven high-performance bearing line. With high crush for exceptional retention and a reduced overlay thickness, these bearings effectively prevent overlay fatigue, a common issue that can compromise engine integrity.
Standard Size: Precision-engineered for a perfect fit in stock engines.
Hardened Steel Construction: Offers enhanced durability and resistance to fretting, ensuring longevity under extreme conditions.
P-Series Technology: Features a high-crush design that provides superior retention and a thin overlay to prevent fatigue, making it the ideal choice for high-RPM applications.
Sold Individually: Allows for flexible purchasing to meet your specific needs.
Vehicle Compatibility: Designed for LB7, LLY, LBZ, LMM, and LML Duramax engines from 2001 to 2016.
For high-revvin[...]
- Standard Size: Precision-engineered for a perfect fit in stock engines.
- Hardened Steel Construction: Offers enhanced durability and resistance to fretting, ensuring longevity under extreme conditions.
- P-Series Technology: Features a high-crush design that provides superior retention and a thin overlay to prevent fatigue, making it the ideal choice for high-RPM applications.
- Sold Individually: Allows for flexible purchasing to meet your specific needs.
- Vehicle Compatibility: Designed for LB7, LLY, LBZ, LMM, and LML Duramax engines from 2001 to 2016.