Offset shackles - '71 Dart

The darts have a smaller wheel well lip on the quarters than a cuda so I'm not 100% sure that it will fit. I believe I could got away with a 10" wheel on my cuda but it would have been real close... I went with the 8" instead. You have to do a lot of measuring and calculating to make sure. Know anyone with a 10" Ford or Mopar wheel?
i dont even know anyone with a mopar.lol

i did shove a 22"x9 trailblazer ss wheel in there. have room both ways without moving the leafs yet. ive cut out the wheel well allready for the tire height to clear all around. im just curious how much wider the tire is on the rim? a 275x60 is only 28"tall on an 8" wheel. maybe ill run a 9" wheel with the 275's and have room without relocating the springs other then shackles? i cant weld and i will likely rivet in the tubs? i just want to make the stock suspension work with the 275s and run some very deep low 5's 1/8 times. just dont want to spend money on a rear end and wheels that wont work is all. im fixen to buy a rearend and caltrac springs with bars. wheels and tires just shortly after, but want to have everything covered before ordering the rearend.