Shop with Blessed Performance for the Clevite P-Series Main Bearing Set (.25MM Undersize) for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel. These high performance Clevite P-Series bearings are the longest running series of Clevite bearings with the main bearings being full grooved for superior oil flow for lubrication. These bearings offer a high crush for superior retention, and a reduced overlay thickness to minimize overlay fatigue, oftentimes called as hen tracking. Manufactured for narrow bearing contact patterns and to provide improved oiling to the main bearings, this main bearing set is a great improvement over OE GM bearings.
Highlights:
- Clevite P-Series
- Material: TM-77
- Size: .25mm Undersize
Notes:
Requires Thrust Washer Set
Crankshaft Must Be Rehardened With Nitride Heat Treatment