It drove me nuts trying to connect the nylon line going to the barbed end of the original steel line that I was able to salvage.I finally found a method on (lsitech.com)"s forum under the fuel injection sub thread.It involves using a common caulking gun and one or 2 wooden blocks I made out of oak.go to the below link and scan down to see pictures of the method.Glad I am able to share this as my local dodge dealer no longer carries replacement fuel line bundles.
http://ls1tech.com/forums/fueling-in...l#post15319841

 

Cool! That is a neat trick.