MAIN BEARING SET

Upgrade your Chevy or GMC engine with the Sealed Power MAIN BEARING SET, designed for performance and reliability in classic vehicles from 1970 to 1980.

• Durable Bi-metal Construction: Made from a high-quality aluminum alloy, these bearings provide exceptional strength and longevity for your engine.
• Performance-Driven Design: The 3/4 groove style maximizes oil flow, ensuring optimal lubrication and reducing wear during high-performance applications.
• Perfect Fit: Sold as a set of 5, these main bearings are engineered for stock crankshaft sizes, making installation straightforward and hassle-free.
• Versatile Compatibility: Ideal for a range of classic Chevy and GMC models from 1970 to 1980, ensuring a reliable fit for your restoration projects.
• Enhanced Engine Efficiency: With upper and lower grooves, these bearings improve overall engine performance by minimizing friction and enhancing oil distribution.

Choose Sealed Power for quality and performance in your engine rebuild, ensuring your classic ride runs smoothly for years to come.