help please!

I have been running through the search forum function for half a day now.I think im more confused than before,here is what i have.I have a 69-70 b-body rearend,housing,27 spline axles,and gears.I have read there are trick to make some fit like moving spring perches and different offset wheels.Will this fit into a 1971 dodge dart????
thanks for any and all help


I will be spending more time in the search function as well