They can be found in the owners maintainence or repair manual. If not, they can be found in the Haynes repair manuals, or any other certified repair manual.
The 2002 Dodge Durango's engine produces 295 ft-lbs. @ 3200 rpm.
The 2004 Dodge Durango's engine produces 235 ft-lbs. @ 4000 rpm.
The 2007 Dodge Durango's engine produces 235 ft-lbs. @ 4000 rpm.
The 2005 Dodge Durango's engine produces 235 ft-lbs. @ 4000 rpm.
The 2003 Dodge Durango's engine produces 295 ft-lbs. @ 3200 rpm.
The 2012 Dodge Durango's engine produces 260 ft-lbs. @ 4800 rpm.
The 2001 Dodge Durango's engine produces 295 ft-lbs. @ 3200 rpm.
The 2006 Dodge Durango's engine produces 235 ft-lbs. @ 4000 rpm.
The 2009 Dodge Durango's engine produces 235 ft-lbs. @ 4000 rpm.
The 2011 Dodge Durango's engine produces 260 ft-lbs. @ 4800 rpm.
The 2014 Dodge Durango's engine produces 260 ft-lbs. @ 4800 rpm.
The 2013 Dodge Durango's engine produces 260 ft-lbs. @ 4800 rpm.