Cometic C15187C Exhaust Header Collector Gasket .043" Copper 2.5" Port 3.5" Bolt Circle

The Cometic C15187C is a premium copper exhaust header collector gasket designed to provide a reliable, high-temperature seal between exhaust header collectors. Constructed from .043" thick copper material, this gasket offers superior thermal conductivity and excellent sealing properties for demanding exhaust applications.

Key Features:

• Material: 100% copper construction for maximum heat resistance and durability
• Compressed thickness: .043 inches for optimal sealing
• Port diameter: 2.5 inches to accommodate standard collector sizing
• Bolt circle: 3.5 inches for proper mounting alignment
• Sold as a set for complete installation
• Precision-manufactured to OE specifications

Cometic Gasket exhaust gaskets are engineered to seal irregular surfaces and withstand extreme exhaust temperatures. Copper gaskets are ideal for high-performance applications where heat dissipation and conformability are critical. This gasket is designed for use with exhaust headers and collector assemblies, ensuring a leak-free seal that maintains exhaust system integrity and performance.