I still have the 7.5 unit and I know 12 second ETs will be hard to come by with it due to lack of both tires pushing the car. What is the cheapest place to get an 8.8 rear WITH trac-lok. I don't mind rebuilding. What ford/mercury rears have the lenth, size etc. that I'm looking for. And rear gear doesn't matter because if it's getting rebuilt I'll just do that at the same time. Most likely goin 3.73
Thanks