King XA-Series Main Bearings

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King XA-Series main bearings feature a strengthened copper-based material, with higher tin content for medium and high-load engines. Their tri-metal construction features a steel backing, an intermediate lead bronze layer, and a nickel barrier with Babbitt overlay. Today's performance engines require components that can withstand ever greater loads and stresses. King Bearings has the right set for your application.

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