Another Factory A-Body Dana 60 width

[mhuppertz]

I'm sorry to ask this because I know it has been asked before and I am just too lame to find it in a search (but I did try).
I need to get a Dana 60 for my '69 Dart GT, and I need to know the factory width and if there is any difference needed in width if mini-tubbed?
This is the last major piece I need to get up and running.
Thanks.

 

[mhuppertz]

Doctor Diff to the rescue!

 

[oldkimmer]

Factory width on an A body 8.75 is 52 5/8 wide flange to flange. When I had mine mini tubbed and the springs moved inboard under the frame rails we narrowed the rear to 48 inches flange to flange. These measurements are just the bare housing width. If ur not moving the springs inboard u cam measure for the right offset rims. Kim