Cometic Chrysler 2005+ 6.1L/6.2L/6.4L Gen-3 Hemi .090in MLS/HT Exhaust Manifold Gasket KitCometic Gasket Inc. Exhaust Gaskets are designed to be used with manifolds or headers. Offered in a range of materials to make sure you are covered with any cylinder head and manifold header combination. All exhaust gaskets are designed to be used without the use of messy sealants. This Part Fits: Year Make Model Submodel 2005 2010 Chrysler 300 C SRT8 2012 2014 Chrysler 300 SRT8 2013 Chrysler 300 SRT8 Core 2016 Dodge Challenger 392 Hemi Scat Pack