Got my adapter plat from SJR. but noticed the rearend in the 91legacy wagon is a 4.111. and the 87gl has a 3.900. does this mean i will need to change the rearends since the trans is out of the 87gl. and will they swap out with out a bunch of trouble.

Edited March 24, 201214 yr by bulldog
wrong car

Yes rear diff needs to match the trans.

 

Direct bolt in swap.

 

 

95 and later legacy, the rear diffs have female recievers for the axles, instead of stubs......so for those models......either switch to older style axles, or swap 3.9 ring and pinion into the new style diff carrier.

Thanks for the info gloyale. I now have all the parts i need to get this swap done. So thanks again.