Main Bearing Set - BBC GEN 4 5 6 - 1/2 Groove - MB556SI030

Upgrade your engine's performance with the KING BEARINGS Main Bearing Set, specifically designed for BBC GEN 4 and 6 applications. This high-quality bearing set ensures a reliable fit and optimal engine function.

• Precision Engineering: Manufactured to exact specifications for a snug fit, reducing the risk of engine wear and failure.
• 1/2 Groove Design: This design enhances oil flow, providing better lubrication and cooling, which results in improved engine longevity.
• Durable Construction: Crafted with premium materials, these bearings withstand high pressures and temperatures, ensuring consistent performance.
• Lightweight: Weighing only 1.65 lbs, this bearing set is easy to handle during installation without sacrificing strength.

Experience the reliability and performance that KING BEARINGS delivers.