Finding the Rear end was pretty hard. It's actually a 3:08. I posted a wanted ad on ebay (they happened to take it down and got all pissed) but had a few people that were able to help me out.
I've spent about $800 so far gutting out a Starfire in MI, including the rear end and complete A/C setup. So, you'll have to be putting hours upon hours months upon months finding hard parts such as this.
A good place to start is google.com. I will be making a Salvage Yard Locator section here next.
Ed
