Aspen brakes on an A body.

I have heard it can be done. I have also heard that there are two groups of people. Those that will do it and those that will absolutely not. Something about the spindle being like an 1/8th inch shorter on the top or something. Either way I know where I can get a whole set of Aspen disks and spindles and such so if someone could please give me some mire advice on the situation and the pros and cons and possible hazards and if you have done it and what snags you encountered.



Thanks

jeff