Just an FYI, I just replaced one of my passenger side shock bolts yesterday. I refused the OEM hardware when I installed my lift a couple years ago and one of the oe bolts snapped off inside the welded nut recently. All I did was remove the shock and was able to get a dremel in the hole where the top of the shock mounts and cut about halfway through the welded nut. I then used an air hammer with a point bit and peeled it up from the bolt hole. Little more dermal to clean it up and then remounted with new hardware. No tank dropping needed. Only took maybe an hour.