Rear end swap

[Six Nine]

Any one know how easy or hard it is to install a 70's Chevelle 12 bolt in a G-Body? If so how do the ears for the upper arms and the lower arms line up?

 

[1320John$$$]

Any one know how easy or hard it is to install a 70's Chevelle 12 bolt in a G-Body? If so how do the ears for the upper arms and the lower arms line up?

I’m about to put a 70 Chevelle rear in my 85 Monte Carlo
I’m using UMI uppers

 

[bracketchev1221]

If you use arms like pictures above with the spherical bearings in them to allow for the misalignment it’s pretty easy.

 

[melloelky]

the 12 bolt is wider that the O.E. rear,watch your backspacing if you do it.