King Engine Bearings MB5013XPC 020 Main Bearing Set GM LS Vortec Gen III/IV - 020

The King Engine Bearings MB5013XPC 020 is a precision-engineered main bearing set designed specifically for GM Vortec and LS-Series Gen III and Gen IV engines. This high-performance bearing set features King's advanced pMaxKote tri-metal coating from their Racing Line, engineered to provide superior wear resistance and protection under extreme operating conditions.

Key Features:

• 020 oversize for engines with crankshaft wear or machining
• pMaxKote polymer coating for enhanced durability and friction reduction
• Tri-metal construction for optimal strength and conformability
• Racing Line specification for high-performance and racing applications
• Precision-manufactured to OEM tolerances and specifications
• Compatible with GM Vortec and LS-Series Gen III/IV engines including LS1, LS2, LS3, LS6, LQ4, LQ9, and related variants

King Engine Bearings are a trusted choice among engine builders and performance enthusiasts for their consistent quality, precision manufacturing, and proven durability in demanding applications. The pMaxKote coating provides a slippery surface that reduces friction during critical break-in periods and helps prevent scoring during momentary oil starvation.