Finally got around to installing my new springs along with the trac arm drop bracket and drop pitman arm.
Took old springs off and compared them to the new springs and there was a 3 1/2in difference in height which translated to exactly a measured 3 1/2in ride height difference on the truck as well. Not sure how much sag I had in my old springs but ended up having to put a 2in block in the rear to get it more level, now my truck sits 1/2in higher in the back, looks good.
The drop bracket and pitman arm along with new springs definitely helped with the steering wander as well. Already changed out joints, adjusted alignment, proper airing in tires, etc. and adjusted steering box before without being able to eliminate the wander in the front end so happy about that.
Changing out the rear springs to the 23311 springs I got 1/4in higher ride height then what I had with stock springs and 6in blocks in the rear.
So with my 4in spring hanger/shackle front lift and Pro Comp 23311 springs in rear with 2in blocks I am sitting on about 8in of lift now.
Just to let ya'll know since there have been so many threads asking about how much lift you get out of these springs.
This is on a 2000 V-10 model.

 

What is your height measurement from the ground to the top of the wheel well.

 

Currently with 315's on 10x16 rims I am running 47 1/8 R and 47 L on the front and 47 5/8 R and 47 1/2 L in the rear measuring from the ground to the edge of the fender well lip centered over the centerline of the wheel/tire with the above lift.