I just bought a crew cab off the army. has 56k miles on it. I am selling the axles out from it, and swapping in a 14ff/d44. I don't need the D60, already have one in my blazer. I think the front has a posi in it, but I need to crawl under and check, I will do it later this week when I have the truck at my house. $1400. Like the title says, 4.56 gears, detroit in the rear. Possible posi up front. Not willing to ship, but can work something out from Oregon to Washington.