King Engine Bearings Main Bearing Set for GM Vortex Gen III LS-Series

King Engine Bearings Main Bearing Set for GM Vortex Gen III LS-Series Precision-engineered Application: Fits GM Vortex / Gen III LS-series engines (LS1, LS2, LS3, LS6, LS7, LQ4/LQ9, etc.) Materials & Coatings: Premium tri-metal construction with advanced overlay for enhanced fatigue life and damage tolerance Precision Fit: CNC-ground journal surfaces and strict ISO manufacturing for consistent oil clearance and bearing alignment Performance Benefits: Improved load distribution, reduced friction, and greater protection under high RPM and boosted applications Quality Assurance: 100% inspected, batch-traceable manufacturing for reliable replacement and rebuild projects Ideal for high-performance builds, street/strip engines, and professional rebuilds. Install with recommended clearances and lubrication for optimum life. Backed by King Engine Bearings' reputation for accuracy and durability.