Eaton Detroit Truetrac or Auburn Pro Series Limited Slip

Going in a stout street car. 72 Cuda' 6.1 Hemi with Keisler 5 speed and 3.55 gears. It's going in a 489 case in an 8 3/4 housing. This car will not see any track time, but occasional street fight. Anyone running either one of these?

I know that the Detroit Truetrac is quiet, unlike the detroit locker in my dart. What are your thoughts?

http://www.summitracing.com/search/...iers/Axle-Model/Chrysler-8-75-in/?Ns=Rank|Asc