I'm chasing this as well. I took off my rebuilt 3.0's as I thought (and was told by several shops, including the dealer) it was the shocks. I went back to stock OEM Fox shocks and STILL have the clunk. Been back to the dealer twice and they replaced end links.......and they STILL tell me it's my shocks. Starting to go through what may be the issue. I already swapped out the OEM LCA bolt with one from Forged Off Road. I'm going to check the pressure in my shocks to verify where they are at.
Going to be reading through this whole thread to get more ideas and see what I can check.
Going to be reading through this whole thread to get more ideas and see what I can check.