Spectre 525 Exhaust Header Gasket, Dodge 273-318, Plymouth 273-318

Spectre Header Gaskets are designed using high quality materials and engineered for optimum fit and function. Made from compressed ceramic fiber (CCF) that outperforms typical non-asbestos gaskets, CCF will not deteriorate from excessive heat or pressure. Designed for 1967-1974 Small Block Chrysler 273-318 engines with 1.00 x 1.64 inch rectangular ports. These 1/16 inch thick gaskets will help stop header leaks and can even conform to warped header flanges and manifolds.