I run about 6-6 1/2 in lift with a 60 up front and 14 bolt out back..
I have rancho 4in with a 2-2 1/2 add-a-leaf up front with extended shackles. out back I have stock springs with a 2- 2 1/2 add a leaf with a rear spring shackle out of a 1974 blazer rear springs front shackle( gave me an automatic 4in lift plus placing the rearend at near perfect pinion angle and way,way cheaper that any 4 in shackle kit..
Oh yeah I run 36's but can easily fit 38's