If I lift my K5 8 inches with springs, do I need to cut, rotate, and weld my axles to get proper angles, or will shims work? I know that it could get really expensive to rotate a D60 and 14 bolt, because I don't think that it's something I would feel comfortable doing. I hate to waste all that money if it's not necessary. Has anybody done an 8 inch suspension lift here? If so, let me know what I need to look for and what to expect. Diesel Shouldn't it be called uncommon sense?