MAIN BEARING SET

Upgrade your engine's performance with the Sealed Power Main Bearing Set, designed for a precise fit in classic Oldsmobile, Buick, Chevrolet, GMC, Cadillac, and Pontiac models from 1973 to 1985.

• Direct Replacement: These main bearings are engineered as a direct replacement, ensuring an easy installation without modifications.
• Durable Tri-Metal Construction: Made from a robust copper-lead alloy, these bearings provide exceptional strength and longevity, reducing wear over time.
• Full Groove Design: The full groove style enhances oil flow, promoting better lubrication and cooling for smoother engine operation.
• Set of 5: This set includes five bearings, providing everything you need for a complete rebuild of your engine's main bearings.
• Engine Compatibility: Specifically designed to fit engines with a crankshaft undersize of 0.030 inches, ensuring optimal performance.

With the Sealed Power Main Bearing Set, you're choosing reliability and quality for your classic vehicle's engine rebuild.