Changing it is easy, just drop the tranny and t-case. Unbolt the clutch plate, recommend getting new clutch while doing this. And I would probably just have the flywheel turned at L&M, cheaper than buying a new one or a used one, because you still need to turn a used one if it is from a junk yard. Then reinstall in reverse order. If you buy a new one, looking at four to five hours, if you turn the old one, looking at two day project.