This topic is amusing. Similar to the last post on this I am waiting for someone with experience to quote a price on a 9" or 9.5" rear with the back brace, axles, yoke, etc ready to install with a carrier that will live in a high 9-low 10 door car and still be okay on the street. When I talked to Dr. Diff about this he was adamant that the Dana 60 was a better deal due to the stronger/larger power lock internals. If I could find a reputable place to quote me on a Ford 9" it would be a consideration. Instead the guy with the good reputation is telling me different. And don't just tell me to "call a competent fab shop" because I'm not playing that game. That is how I ended up with all of the other junk that doesn't work right.