3-1/2" Copper Seal Collector Gaskets, Pair

Solid copper collector gaskets designed for 3-bolt, 3-1/2 inch header collectors, providing a durable and reusable sealing solution for high-performance exhaust systems. Made from dead soft copper with an embossed sealing ring, these gaskets conform to minor surface imperfections to ensure a tight, leak-free seal. Ideal for street, racing, and high-heat applications, they offer long-lasting performance and easy removal during service.

• Fits 3-1/2 in diameter, 3-bolt round header collectors
• Material: Dead soft solid copper
• Thickness: 0.043 in
• Embossed sealing ring: 0.051 in
• Handles extreme exhaust heat
• Conforms to minor surface irregularities
• Reusable and easy to remove
• Suitable for street, race, and turbo applications
• Quantity: Sold as a pair