Those are hella expensive if you can get them, 2 seperate ones at about 150 bucks apiece. You may be better off to do like I did and get the 2002 dual gear as well as the upper sprockets and corrected chains 2nd gen chains. You might find those separate ones through Jaguar, but I bailed on that when I saw it was roughly same cost to change to the corrected system.
If you do go that far, I have a 2002 oil pump and pickup for sale I did not use if you want to do the complete conversion.