Question about suspension lift kits
I have a few questions about suspension lifts regarding the drive train. I know that if you lift a vehicle it changes the angles of a lot of stuff, so at what point do you need a different drive shaft/lowered transfer case/anything else? Is there a minimum that's ok to lift without worrying about that (say a 2.5 inch like this:http://www.ebay.com/itm/Jeep-YJ-Wran...d56c7c&vxp=mtr
), or will any change in the suspension height require changes to the drive train as well?