I have a 2004 2500 and am getting ready to have a 6" superlift system with bilstien shocks put on. Has anyone had any experience with 6" on this truck I am curious as to what alterations might need to be made ie: brake lines, etc...

 

well if you gotta kit you should have got extensions and all that for your break lines normally braded steel, also longer arms for your axle, and a drop braket for your sway bar some kits just have different links...

 

Yeah, if your buying a kit it should have anything... hence the "kit"