King Engine Bearings CR8057XPN020 XP Series Rod Bearing Set GM Gen V LT1 LT4 L86 .020 Undersize

The King Engine Bearings CR8057XPN020 is a high-performance connecting rod bearing set designed specifically for GM Gen V 6.2L engines including the L86, LT1, and LT4. This set is manufactured in .020" undersize for use with reground crankshafts that have been machined undersize to restore proper bearing clearances.

XP Series Performance Features:

• Advanced tri-metal construction with steel backing, copper-lead intermediate layer, nickel barrier plate, and lead/tin/copper Babbitt overlay
• pMax Black coating technology provides 24% stronger overlay and 17% more fatigue strength than standard bearings
• Narrowed design on crank cheek side for improved heat transfer and reduced spin potential at high RPM
• Increased crush height ensures superior bearing-to-bore contact and stability
• Precision wall thickness tolerances of +/- 0.0001 inches for consistent performance
• Designed for high-performance and racing applications using forged steel aftermarket crankshafts

King specializes exclusively in engine bearings and has built a reputation since 1960 for producing precision-engineered bearings that meet the demanding requirements of performance and racing applications. The XP Series bearings feature advanced metallurgical and geometric technologies specifically developed to handle extreme performance loads and extended high-load operation. Set includes 8 bearing halves for complete connecting rod service.