The Valley of death hose is an after market job.... supplied bu whoever does the job don't want to use the Mopar one.... may find the sizing in links below.
Oil Cooler Hose; Mopar 68147604AA or Commodore CH2280C and trim to size.
EGR Cooler Hose; Mopar 68253365AA or Mackay CH998C or Gates 02-0943
The above hose are generic sizes check hose bins at auto shops and save hundreds.
Links; might be a help.
http://www.ausjeepoffroad.com/forum/...d.php?t=157713
http://www.ausjeepoffroad.com/forum/...d.php?t=157582
If you want to go genuine then Rockauto.
When doing the hose from hell most just reuse the fuel lines, if you don't butcher the fittings doesn't seem to be a problem..