MAIN BEARING SET

Upgrade your engine's performance with the Sealed Power Main Bearing Set, designed specifically for classic Chevrolet and GMC models from 1970 to 1980. This set of five main bearings ensures a reliable fit and enhanced durability for your vehicle's crankshaft.

• Performance-Driven Design: Crafted from bi-metal aluminum alloy, these bearings are built to withstand high-performance demands, enhancing engine efficiency.
• Optimized Groove Style: Featuring a 3/4 groove design, these bearings provide superior oil flow, ensuring optimal lubrication and reduced wear.
• Precision Fit: With a crankshaft undersize of 0.010 inches, these bearings offer a snug fit for improved engine stability and longevity.
• Complete Set: Sold as a set of five, you’ll have everything needed for a complete main bearing replacement.
• Compatibility: Engineered for use in various Chevrolet and GMC models, ensuring a perfect match for your classic vehicle.

Elevate your engine rebuild with the reliability and performance of Sealed Power's Main Bearing Set.