Im going to post this for the benefit of people with tri fives. :- If you like alot of rake by raising the rear end then TCI 4 link is not for you.... Once we got his together with everything set up to be as high as possible it set at factory height. I had to modify the lower shock mount on the housing just to get it to sit up a little in the back. Now the panhard bar is only about an inch from the pinion. without modification to the front crossmember there is not much else I can do. My dad was a little disappointed....that is one of the reasons we went to an "adjustable ride height 4 link" was to get rid of air shocks for ride height. I actually like it better how it sits now. I guess its a generation thing. Dad says it is growing on him too.