God I do love craigslist. Found a guy who just put a Strange S60 in his 4th gen Camaro and was looking to get rid of his factory 10 bolt.
While a Camaro 10 bolt wont fit a G-body, it does however contain a Zexel Torsen differential which will, with the additon of Moser direct fit 28 spline axles. Next to the $500 Detroit Trutrac, this is the best differential for a 10 bolt. It also came with the stock LS1 brakes which will also bolt onto my car.
I paid the paltry sum of $80 for this haul.