The BBK premium header gasket set for 2011–2020 Ford Mustang 5.0 Coyote and F150 5.0 Coyote engines is sold as a pair and suits stock or aftermarket headers with up to 1 7/8 inch ports. Constructed from steel-reinforced graphite material that resists blow-out, this set is intended to provide a secure sealing solution across the supported 5.0 Coyote engine generations.
BBK 11-20 Ford Mustang 5.0 Coyote Exhaust Header Gasket Set (Pair)