Re: Spring-over lift question
I havn't done one on a fsj yet but I can tell you it is a lot of work, things that must be adressed are steering, brake lines, new spring perches, pinion angle must not change from stock and you have to weld the new perch onto cast iron. driveshaft length usually needs to be altered, shocks will need to be moved or replaced. and I believe your rear is already spring over? if I am right you will have to lift it some other way, I would not reccomend lift blocks as you are going to get 5 1/2 to 6 inches of lift and thats wayy to much block.