those wont fit the jeep 4.7. i have never seen ANY headers for the 4.7/
go to hedman site. they dont even show a header for a 4.7.
they do for a 6.1. but I dont see anything on hedman site about 4.7 jeep\
here is another example : http://www.jcwhitney.com/borla-exhau...1179y2005g34j1
thats for the srt8. 6.1/
also, anything for the dodge WILL NOT FIT the jeep.