Everything I need in A kit? (Rusty's)

Does the Rusty's 4.5" come with eveything I need to lift my 89 JX?
I would Like to run 33X12.5X15. I Will cut my fenders alot, this is just for 4X4 trail rides not a daily driver. Do I need anything else? The kit I'm looking at is the 4.5" XJ Spring Pack Kit $669.00.http://rustysoffroad.com/Merchant2/...OD&Product_Code=405K&Category_Code=sus_xj_kit
Thanks for the help.

Yeah, I put that one on my rig. It comes with pretty much everything. You are gonna run into issues with the rear driveline being too short, I ordered a longer YJ slip yoke to get more spline engagement. With that being said don't order a slip yoke from them, there's are crap. The splines in mine twisted. I went and got a spicer slip yoke from a local driveline supply house, no twisty. Go and get new brake lines (longer ones) yours are probably old and cracked anyway. I went with the 33x10.50 tires, more ground presure (traction) and they tuck into the wheel wells. Other then that I'm happy with it.