Nunn - I am so sorry I didn't see this quick enough. I personally went down and had them installed at a trusted shop. You will need to remove the steering linkage, the upper three nuts from strut tower, the caliper, the ball joint nut and the strut bolt taking special precaution you don't pull the shaft from the differential. Next come the spring compressor and in all honestly I personally stopped there knowing the dangers of spring compressors (A long story from the past). As you probably heard by now, as with any spring lift on a Ram 1500, about the dreaded 4 wheel drive "Death Wobble". Bilstein makes a great product and I believe competes with very well with those fancy block lifts. I chose the safe route and went with the second setting from the bottom (absolute bottom being full lift to level). My truck still has a <sub>little</sub> rake for a two fold reason. One to insure the "Death Wobble" never showed when I went out four-wheelin' and two to insure my front end wasn't going to look like the front end of lifted Ford truck when I threw some "weight" on the hitch for towing (still a theory for me to date).
And "Yes" it still fits below the 7' garage door header as long as I don't have my glass roof popped open!
Again I apologize for the extended reply and I'll be sure to keep an eye on this thread in case you have any more questions...