King Engine Bearings MB5868CP010 Main Bearing Set for GM Vortec - 2.8L LK5

The King Engine Bearings MB5868CP010 is a precision-engineered main bearing set designed specifically for General Motors 2.8L (169 cubic inch) LK5 Vortec 16-valve DOHC engines. This size +0.010" oversize bearing set is an ideal OE replacement option for professional engine rebuilds and performance applications.

Key Features:

• Classic tri-metal copper-based construction with steel backing for superior durability
• Size +0.010" oversize for proper crankshaft clearance during rebuilds
• Bull's Eye wall thickness tolerance of ±0.0001" - tightest in the industry
• Designed for medium-load engines with proven track record
• Enhanced load capacity and improved oil film distribution

King Engine Bearings specializes exclusively in engine bearing manufacturing, ensuring the highest quality standards. The tri-metal design features a leaded or lead-free construction optimized for low to heavy load engines, making it suitable for both street and light performance applications. Compatible with 2004-2006 Chevrolet Colorado, GMC Canyon, and Isuzu i-Series trucks equipped with the LK5 Atlas family engine.