Cometic .040in Aluminum Exhaust Header Collector Gasket - 3.5in Diameter - 4.438in Bolt Circle - C15188A

The Cometic .040in Aluminum Exhaust Header Collector Gasket - 3.5in Diameter - 4.438in Bolt Circle - C15188A is a precision-engineered exhaust gasket with a compressed thickness of .040".

Cometic premium exhaust gaskets are built to withstand the extreme heat and pressure cycles of high-performance exhaust systems. Built with Cometic's premium materials, this gasket meets or exceeds OEM specifications for durability and sealing performance. Designed to seal flanged connections between the exhaust manifold/header and the cylinder head or down-pipe, these gaskets prevent exhaust leaks that rob power and cause drone.

• Thickness: .040" compressed
• Part Number: C15188A