King Engine Bearings MB5882SI001 SI-Series Main Bearing Set Ford Godzilla Undersize - 7.3L 001

The King Engine Bearings MB5882SI001 is an SI-Series OE-replacement main bearing set engineered for the Ford 7.3L "Godzilla" V8 engine. This set includes 5 pairs of main bearings in a .001" undersize dimension, making it well-suited for engine rebuilds where minimal crankshaft correction is required.

SI-Series Material Technology:

• Bi-metal aluminum-silicon construction — aluminum base material strengthened with 2.5–3% silicon for excellent load capacity and durability
• Specifically designed for medium-load engines, particularly those using nodular cast iron crankshafts
• Lead-free bearing material for improved environmental safety and modern engine compatibility
• Flange bearing design with .010" additional thrust flange thickness, allowing crankshaft thrust surface repair by grinding
• Improved oil clearance helps reduce wear, extend engine life, and lower operating noise, vibration, and excess oil flow

What's Included:

• 5 pairs of main bearings (complete main bearing set)
• Size: .001" undersize (MPN suffix 001)

King Engine Bearings has specialized exclusively in engine bearings since 1960, supplying precision bearings for automotive, light and heavy-duty truck, marine, aviation, and standby power applications. The SI-Series is King's recommended solution for OE-replacement and standard engine rebuilding applications using factory or nodular cast iron crankshafts.