After hours of grinding the calipersand fighting with those litte fat 5/8 bolts its finally in! I just need some little ubolts for the driveshaft the little clamp thingys from the 10 bolt didnt work...so off to the parts store in the morning lol Tomorow I will install 14bFF w/Detroit to replace my old 14bFF...after looking at them side by side on the barn floor I noticed the shock mounts were REVERSED! Well there apears to be a few options on locating them both require alot of labor...I guess I'll look again in the morning and make a decision. But I did decide to do the shackle flip while I had it all apart so tomorow will be a busy day. Its great to have the good gear in there and as I assembled it I saw how the many options going around fit into the D60.