Need A-body 8 3/4 (8.75) rear

I bought a housing for 300.00,a sure-grip 3.23 for 300.00 and I still need axles....
You are better off find one locally from someone that does not know their value.
Why not get a b-body 8 3/4 rearend and move the spring perches in 1/2 inch on each side and then purchase proper back spaced rims for your duster.
It will be cheaper this way.
TXDart