A body rear ends

Guys,
I am putting a strange bodied 9 inch under my Duster. The rear will have QA1 coil overs and ladder bars. I have to have the 9 inch cut down to fit and need to know the off set for the center section. The measurements I have take show it to be 1.5 to the passenger side but I really want to be sure before I spend the money to cut this thing up.
Thank you in advance

Stock pinion offset is 1 3/16" to the right (passenger) side.

I thought the axles and the housing lengths were the same on each side and the pinion was offset.

The offset is built into the diff, with the pinion yoke sitting 1.75 toward the right as viewed from the rear. The center section is located dead center.

Are we saying the 9" furd pinion offset is 1&3/16" and ours is 1.75" ??

Stock Mopar pinion offset is 1 3/16".

I am going to defer to the Doctor, He hasn't steered me wrong yet.