Doug's Headers 66003 Seal-4-Good Collector Gaskets 3.5 Inch

Doug's Headers 66003 Seal-4-Good collector gaskets are designed to provide a superior seal between your exhaust headers and collector pipes. These high-quality gaskets feature a 3.5-inch diameter opening, making them compatible with a wide range of performance exhaust systems.

Key Features:

• 3.5-inch diameter collector gasket size
• Seal-4-Good construction for reliable, leak-free performance
• High-temperature resistant materials withstand extreme exhaust heat
• Prevents exhaust leaks at the critical header-to-collector junction
• Designed to work with Doug's Headers and most aftermarket performance headers

These collector gaskets are essential components for maintaining proper exhaust system sealing and preventing power-robbing leaks. The Seal-4-Good design ensures a durable seal that holds up under the demanding conditions of high-performance engines.