Hi I have a ke70 with a welded diff and I want to put a LSD in it anybody got any ideas ???????? The welded diff I have is OK but. It is, starting to develope a couple of little tell tale sounds. Although I have 2 spare diffs that are not welded at the moment and could be without too much trouble, I'm just wondering if any body has any thoughts on a LSD and more importantly the cost that might be involved..