our rough country kit was far cheaper, but it only had front springs, then it had rear blocks. Thus it had no u bolts and nuts front and rear, had to reuse the spring eye bolts though for the front, but ours was only lke $300 shipped. No need for sway bar drops unless you run 6 inch or bigger either, but we needed them because for some reason ours would not line up right, and barely did with the drops.