I'm going to do the home-made shackle flip and I can't find where it says how many inches it's good for anywhere.
http://coloradok5.com/shackleflip.shtml
http://coloradok5.com/shackleflip.shtml
thedrip said:Remember, a 2" longer shackle results in (at most) 1" of lift. Less than that is usual, as your shackle isn't perfectly up and down.