Well I finally finished the transfer case drop. I was able to drill out the old bolt and run a tap through it for the new one. It worked really well, no cutting required. I didint even need to install the linkage bracket for the transfer case. Goes into 4lo no problem. Now I just need to put the new shocks on. Here are some picks of the shiny new tcd and jeep with the new rear springs. No more vibes.