Clevite MS1566P10 P-Series Main Bearing Set

The Clevite MS1566P10 P-Series main bearing set delivers reliable performance for engine rebuilds where more demanding use is anticipated, including heavy duty applications, motorsports, and street performance builds. This bearing set features Clevite's proven TriMetal construction developed over decades of racing heritage.

Key Features:

• TriMetal design with precision steel back layer for maximum strength
• Copper-lead alloy substrate with electroplated white metal babbitt overlay
• High crush factor ensures proper seating and retention in the engine block
• High eccentricity design accommodates bearing bore distortion under load
• Hardened steel backing provides superior durability and load capacity
• Suitable upgrade from bi-metal bearings due to increased load capacity

As the most versatile performance bearing replacement, the Clevite P-Series is suitable for most OE applications while offering enhanced durability for modified engines. Clevite engine bearings have set the standard in precision bearing technology since 1929, powering NASCAR champions and high-performance engines across all motorsports disciplines.