Main Bearing Set - BBC GEN 4 5 6 - 1/2 Groove

Upgrade your engine's performance with the KING BEARINGS Main Bearing Set, specifically designed for BBC GEN 4, 5, and 6 models featuring a 1/2 groove. This set ensures optimal engine operation and longevity.

• Precision Fit: Engineered to provide a snug fit, reducing wear and tear on critical engine components.
• Enhanced Durability: Crafted from high-quality materials to withstand extreme conditions and extend the life of your engine.
• Improved Oil Flow: The 1/2 groove design promotes better lubrication, ensuring smooth operation and reducing friction.
• Lightweight Design: Weighing only 1.465 lbs, this bearing set minimizes unnecessary weight while maintaining strength.

This Main Bearing Set (part number MB556SI) is essential for maintaining peak performance in your engine. Trust KING BEARINGS for quality and reliability.

Elevate your engine's efficiency with KING BEARINGS today.