From what I was hearing from Kennedy. He said that that if you have the longer Bilsteins you can use the Leave spring skids, They will mount the lower shock bolt lower on the skid to compensate for the long shock.
If you are running stock Length shocks, then they will give you the skids with the higher bolt location, again to compensate for the length. They vary the bolt location based on your setup. From what he was telling me, they can accomodate pretty much ANY configuration, stock shock/ AALs, Extended shock, Spring pack.. Just drop them an email and they can pick out which setup is right for your rig..
I'll be getting a set of those soon. My lower shock bolts arent coming off without the aid of a sawzall.
I hope this helped. I think he stated this earlier in this thread.
L8r