King Bearings Main Bearing Set MB556XPN

Xtreme Performance Tri-Lecular Bearings

Designed specifically for applications that are subject to high bearing loads, Xtreme Performance tri-metal bearings feature the addition of a copper intermediate layer, strengthened with tin, that results in a 24% stronger overlay and 17% increase in fatigue resistance. A narrow design makes Xtreme bearings compatible with all crankshafts, including those with large radii. Specify size (Standard, -0.010", -0.020, or -0.030") when ordering. Many bearings are also available with performance coating by simply adding "C" suffix to the part number.

• Main Bearings
• BB Chevy, 1965-00
• Crankshaft Undersize: Standard
• Extra Oil Clearance: No
• Coated: No

King Bearings Main Bearing Set MB 556XPN - Main Bearing - XP - Standard - Big Block Chevy - Kit - Brand: King Bearings - Part Number: MB 556XPN