742 center section locker 4.75 gears

I am going to a Dana60 and wont be needing my 8 3/4 anymore. For sale 742 center section with a Detroit locker. It has 4.75 gears installed. It is installed right now in my truck in a b body housing. Has some surface rust, but the gears are super clean. Was purchased last year from a local guy. I turns freely and work great. Has a 1350 yoke installed right now from doctordiff but I also have the 7260 yoke for it. $580obo +shipping..
picture was from before installation

I could also sell it as a complete b body rearend. New bearings and wheel cylinders just installed. if interested let me know and I'lltake pictures feel free to ask me any questions.