Cometic HT exhaust header gasket set for 2005–2010 Ford Mustang 4.6L/5.4L SOHC 3-valve engines features .060" thickness and HTS facing material. The gasket facing uses a graphite/fiber blend mechanically bonded to a perforated stainless core, with 75% graphite and Kevlar fiber reinforcements for durability. These gaskets are supplied to install without additional sealants where the specified fit applies.
Cometic 05-10 Ford Mustang 4.6L/5.4L SOHC 3 Valve .060in HT Header Gasket Set