Spectre header collector gaskets are made for 3‑inch outside diameter collector flanges and use compressed ceramic fiber (CCF) construction to resist heat and pressure better than typical non‑asbestos gaskets. These extra‑thick 1/8" gaskets help stop header leaks and can conform to slightly warped flanges. Each package includes two gaskets for collector flange sealing and leak prevention.
Spectre Header Collector Gasket 3in. Thick