Main Bearing Set - BBC GEN 4 5 6 - 1/2 Groove - MB556SI010

Enhance your engine's performance with the KING BEARINGS Main Bearing Set - designed specifically for BBC GEN 4 and 5 6 models with a 1/2 groove configuration. This high-quality bearing set ensures optimal fit and durability, making it an essential component for any serious engine build.

• Precision-engineered for a perfect fit, reducing friction and wear for improved engine longevity.
• 1/2 groove design optimizes oil flow, ensuring consistent lubrication and reducing the risk of engine damage.
• Manufactured with high-quality materials, providing reliability and performance you can trust.
• Lightweight at only 1.5 lbs, making installation easier and enhancing overall engine efficiency.

The KING BEARINGS MB556SI010 Main Bearing Set is the ideal choice for builders seeking quality and performance in their BBC engines. Invest in your engine's future with confidence.