Originally Posted by
Cain
.5mm I believe but you also don't use that shim that goes between the cup and the case. Again, from memory of what instructions AE sent.
Yeah, the new kits should come with the .5mm shims. One under each sun gear and remove the small shim on the outdrive on the outside of the diff.
AE # 9829
http://www.teamassociated.com/parts/details/9829/
You may want to get two and freshen up the front as well.