Amazon.com: Dorman 674-923 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chrysler / Dodge / Ram Models : Automotive
Amazon.com: Right Passenger Side Exhaust Manifold with Gasket and Bolts - Compatible with 2011-2018 Ram 1500 5.7L V8 : Automotive
Left Exhaust Manifold - Compatible with 2003 - 2008 Dodge Ram 1500 5.7L V8 2004 2005 2006 2007 - Walmart.com