King Engine Bearings MB5840XP0.25 Performance Main Bearing Set Oversize - 0.25mm

The King Engine Bearings MB5840XP0.25 is a high-performance main bearing set engineered for demanding applications. These precision-machined bearings feature King's advanced pMax Black tri-metal construction, which combines a steel backing, copper-based intermediate layer, and a specialized overlay designed to withstand extreme loads and temperatures in race and high-performance street engines.

Key Features:

• pMax Black tri-metal construction for superior strength and durability
• 0.25mm (0.010") oversize for machined crankshafts
• Race-grade design for high-performance and racing applications
• Engineered for Chrysler/Dodge 5.7L and 6.1L HEMI V8 engines
• Advanced overlay material provides excellent wear resistance and embedability
• Precision manufacturing ensures proper oil clearances and bearing crush

King Engine Bearings are a trusted choice among engine builders and performance enthusiasts for their consistent quality and reliability under extreme conditions. This main bearing set is ideal for stroker builds, forced induction applications, and race engines where durability and performance are critical.