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The Gibson replacement header gasket for Ford 5.4L (1997–2004) engines is a direct-fit component to restore sealing during header or exhaust repairs. It’s intended for routine maintenance and installs in a bolt-on fashion to prevent leaks and preserve exhaust performance. Backed by Gibson’s lifetime limited warranty, the gasket complements Gibson’s exhaust solutions for trusted fitment and reliability.
Gibson Replacement Header Gasket - Ford 5.4L (97-04)
