i would honestly go for an after market control arms. the stock ones are kinda crapy cause you can not rebuild the bushing. i went through this on my daily driver. i bought the rusty kit and got the adjustable control arms so i could later down the road replace the bushing through them. my factory control arms killed the bushing from the 31" tires. just saying and it comes with new shocks. all rancho shocks too. they have the same part number.
1989 jeep cherokee, 6.5 rusty long arm kit, arbs front rear dana 44, front high pinon dana 30 with the warn hubs and shafts, 4.88 gears, 10,000lbs smitty built winch, dual odyssey batteries, 35" bfg km2s, on board air, safari snorkel, inline air cleaner, and other stuff.