the (machined) bare aluminum casting for the GNX diff cover, i.e., no steel insert flange bushings.
eBay item #231983133114
more pics under the Fortunate 547 forum. in case you're wondering, no, i don't have any more of these.
http://www.turbobuick.com/threads/gnx-diff-cover-on-ebay-just-the-bare-casting-no-bushings.441345/
eBay item #231983133114
more pics under the Fortunate 547 forum. in case you're wondering, no, i don't have any more of these.
http://www.turbobuick.com/threads/gnx-diff-cover-on-ebay-just-the-bare-casting-no-bushings.441345/
I had one on my GN (which was sold by Kirban) which looked exactly the same but without the ears to mount the torque arm. I can't use it anymore since I replaced the whole rear end with a Dana S60. 
