Depends on the brand of the coil. Since your Sas'ing you dont have a reference point. but im assuming the 5.5 inch coils will give you 4 3/4-5 1/2 inches depending on the weight of your vehicle, mounting points etc. You would have to install the stock springs from the ranger on the sas in order to get a reference for how much lift your actually getting over stock. Check with one of the guys in the sas section who has done a similar swap and ask them, otherwise itll be hard for you to get a straight answer from anyone.