3.5” RC struts for 08 Yukon rwd

[Yukonsuburbanali]

I have a 1” leveling blocks in the front I’m going to take out but I’m trying to see what all I need to do along with getting the rough country loaded struts. I know I’m going to need new UCA, do I need to get new shocks for the rear or blocks or anything?

 

[mikez71]

Usually drops are lower in rear by 1", and level kits raise the front about 1"..
So my impression is 1" adjustment is about level..

1.5" - 2.5" spacer in rear is my guess.