BBC Pro Copper Head Gasket 4.520 .062

The BBC Pro Copper Head Gasket 4.520 .062 from SCE GASKETS is a premium sealing solution engineered for big-block Chevrolet engines undergoing high-performance modifications. This gasket is designed for builders and enthusiasts who demand reliable compression sealing in naturally aspirated or boosted applications where factory gaskets fall short.

Whether you're assembling a street engine, competition motor, or restomod, this copper-core gasket provides the durability and thermal stability required for serious power builds. SCE's copper head gasket construction combines a soft copper core with precise embossed sealing rings, creating a gasket that conforms to deck surface irregularities while maintaining consistent clamp load across the entire bore.

This gasket is ideal for engine builders, performance shops, and dedicated enthusiasts restoring or upgrading BBC engines in muscle cars, trucks, and marine applications. Proper deck surface preparation—including cleaning and light honing if needed—is crucial for optimal performance and longevity.