View Full Version : What Is The Part # for the NEW DIFF.

09-19-05, 07:27 AM
I am taking my CTS-V into the dealer for Possibly a new Diff- (Rear End).I think it has a lot of lash,or play, I most always get a clunk when I shift. Can anyone get me the new part number for the new Diff, that they are putting in???

So I can tell my Dealer.

09-19-05, 08:23 AM
Well, we may know by the end of today.

I have a part # that is new, but we're looking into if its an upgrade or the real deal.

Read my thread "Well Guys......."