99 tj ax15 4.0.
So far ive done a zone 4" lift. 1.25" body lift. Mml and have raised the tcase nearly to a flat belly. Did a jb super extreme short sye. Have a double cv shaft and had drive line shudders so i ordered and installed core tier 2 adjustable rear upper control arms to get the rear drive line adjusted. Current the drive shaft angle is 24⁰ the pinion angle is 19⁰. As i lift the pinion i end up lifting the jeep. The rear tracbar is hitting the gastake skid it appears. What is a acceptable angle discrepancy between the pinion and driveshaft? Do i now need adjustable lower arms? The zone kit came with a tracbar relocation bracket which is installed as well as slotting the rear upper arm mounts with the cam plates (guessing thats what you would call them. Its almost as if my lower arms are too long. Any insight to resolve this or what habe others done?
So far ive done a zone 4" lift. 1.25" body lift. Mml and have raised the tcase nearly to a flat belly. Did a jb super extreme short sye. Have a double cv shaft and had drive line shudders so i ordered and installed core tier 2 adjustable rear upper control arms to get the rear drive line adjusted. Current the drive shaft angle is 24⁰ the pinion angle is 19⁰. As i lift the pinion i end up lifting the jeep. The rear tracbar is hitting the gastake skid it appears. What is a acceptable angle discrepancy between the pinion and driveshaft? Do i now need adjustable lower arms? The zone kit came with a tracbar relocation bracket which is installed as well as slotting the rear upper arm mounts with the cam plates (guessing thats what you would call them. Its almost as if my lower arms are too long. Any insight to resolve this or what habe others done?