Reason and logic would stipulate that you got "whatever" chassis, drivetrain, or suspension related work completed BEFORE you do the alignment.
(Although I don't suspect the bushings... if you are meaning the rubber/polyuerethane bushings... will have a notable impact on alignment. That having been said, the logic above still stands, in that I am not 100% certain, and obviously, neither are you, since you ask the question.)
Let me ask this, is there a reason why you "can't" wait until after the bushing are replaced? (Such as, it will mean two trips to the shop, or something... or the bushings are yet to be ordered... etc...)
Doesn't impact the logic in the end, but explains why you would NOT want to wait until after the bushings are replaced...
Yeah, that's right, (to all the "superfluous post" Nazi's out there...), I had my 5 cups of coffee already today...
-crisp
