I am aquireing a matched set of axles from a dually tommorrow. Can I use the rear on my blazer without any problems? I know these rears are narrower, will there be any clearance problems? If so I might just have to regear my 14 bolt. Second question, what can I do to the front end to remove the spacer to obtain the proper offset for the wheels? Is this a task that just requires removing a piece or is it something that needs different parts? Also , are the spring mounts in the proper location? Thanks in advance for all the help. Mike You call that dirty!?