The 2010 Dodge Avenger has double overhead cam (DOHC).
The 2011 Dodge Avenger has double overhead cam (DOHC).
The 2012 Dodge Avenger has double overhead cam (DOHC).
The 2008 Dodge Avenger has double overhead cam (DOHC).
The 2013 Dodge Avenger has double overhead cam (DOHC).
The 2014 Dodge Avenger has double overhead cam (DOHC).
The 2009 Dodge Journey has double overhead cam (DOHC).
The 2009 Dodge Charger has double overhead cam (DOHC).
The 2009 Dodge Durango has single overhead cam (SOHC).
The 2009 Dodge Challenger has single overhead cam (SOHC).
The 2009 Dodge Grand-Caravan has overhead valves (OHV).
On the v6, yes.