Advice on changing from stock 14 inch rims and spacing

even though my crystal ball tells me you have a 75 duster, it would help to know this for sure, since year and model does make a difference

the wheels you listed on jegs didn't show on my computer but it seems like the Cragars will fit your car

if you do have a 75, then chanches are you have the large bolt pattern (5X4.5) which is about 95% of the wheels that show up for sale on here

we have a whole section of the for sale adds dedicated to them, so I would check there first