King Engine Bearings MB5503HP High Performance Main Bearing Set Ford 351W 5.8L V8

The King Engine Bearings MB5503HP is a high-performance main bearing set designed specifically for Ford 351 Windsor (351W) 5.8L V8 engines. Part of King's premium HP (High Performance) series, these main bearings are engineered to deliver superior durability and reliability in demanding applications.

Key Features:

• High-performance construction with tri-metal design for enhanced load capacity and wear resistance
• Precision-manufactured to OE specifications with tighter tolerances for race and performance applications
• Premium aluminum alloy backing with electroplated copper-lead overlay and polymer coating
• Complete main bearing set includes all bearings needed for crankshaft installation
• Compatible with Ford 351 Windsor (351W) 5.8L 16-valve V8 engines
• Designed for high-RPM and high-load conditions including racing, towing, and performance street applications

King Engine Bearings are a trusted choice among engine builders and professional racers worldwide. The MB5503HP set provides the precision clearances and fatigue strength required for modified and race engines while maintaining excellent oil retention characteristics. These bearings are ideal for rebuilds where increased performance and longevity are priorities.