I had some time today to cobble together my lift.
Started out with some 4 leaf springs from a 90 S10 Blazer. Here are the springs compared. The S10 spring is on top and the Cherokee sping is on the bottom.
I've been reading a lot about S10 based spring packs. It seems everyone has a different opinion on what leaves to use. My goal was to land around 3 inches or so total lift. After some careful pondering and comparison, this is what I came up with.
Top> Cherokee main leaf > S10 2nd leaf > S10 3rd leaf > Cherokee bottom leaf. This gave me a leaf pack with the same overall thickness of the stock Cherokee pack. Here is the completed pack.
Here is the leaf installed with my Black Diamond shocks. Notice the brake line is maxed out.
Here it is all buttoned up with my YJ brake line installed.
Moving to the front, I installed my used 3" procomp coils, new shocks, and YJ brake lines. I also re-drilled the track bar mounting hole over 3/4". When I went to bleed the brakes, both caliper bleeder screws were frozen. I broke one, and rather than spending forever drilling and using an easy out, I decided to pony up $40 for new calipers. At least now all my braking components in front are new.
I re-installed the wheels and tires and dropped it back down. I ended up with around 3" of lift rear and 4.25" front. The guy I bought the springs from said they were dead on 3" of lift. Oh well. If the winch doesn't settle it down a little, I'll probably just cut a coil out. Here's a before and after.
I took it for a test drive and everything felt good. No drive line vibrations.