I had mine lifted and with some of the abuse I put it through, had a pop when I loaded the suspension at low speeds, finally found it when doing something else, The rear left lower control arm bushing had play in it, wasnt worn completely out but had movement when there should be none. So decided to conquor this yesterday and install my drop coils, its deff lower and problem fixed, on the bushings, get the LCA off the truck, when on the ground, get a 2lb mini sledge and you will see the 1 side that has the raised lip on it, hit the other side of that, and hit it freaking hard, and there isnt much that holds them in but what does holds them very tight, but they will shoot out like a bullet, install them the same way hit it like hell with a 2lb sledge and there you go, new bushings are installed. Did the UCA trick of hitting the steering knuckle(spindle) up top and works flawless, just for anyone wanting to know. Installing the drop coils is easy with the sway bar disconnected, and uca broken loose, works flawless, I suggest the energy suspension bump stops and deff trim them, I have still yet to trim mine and hit them alot. trimming after work today. HAHA. Just wanted to share some of this experience and want everyone to know that the MOOG bushings are a great replacement, I took no photos due to someone kept blowing my phone up, and I didnt want to even look at it anymore. But Ill post some pics of the truck lowered in the front asap. alot better, and handling is better already!