Doug's Headers 66019 Seal-4-Good Header Gaskets BBC Round Port 1.875"

Doug's Headers 66019 Seal-4-Good header gaskets are engineered specifically for Big Block Chevy applications with round port cylinder heads. These premium header gaskets feature a 1.875-inch port opening designed to provide an optimal seal between your exhaust headers and cylinder heads.

Key Features:

• Designed for Big Block Chevy (BBC) engines with round port heads
• 1.875-inch round port opening for proper flow and sealing
• Seal-4-Good construction for superior sealing performance
• High-temperature resistant materials withstand extreme exhaust heat
• Prevents exhaust leaks and ensures proper engine performance
• Direct replacement gasket for header installations

These header gaskets are essential for any Big Block Chevy header installation or replacement, providing a reliable seal that helps maintain proper exhaust flow and prevents harmful exhaust leaks. The Seal-4-Good design ensures long-lasting performance under demanding conditions.