Categories 5.5" Rubicon Express 5.5 Inch Extreme Duty 4-Link Front/Rear 3-Link Long Arm Lift Kit – JK4345 Post author By emboss Post date October 7, 2018 Tags Lift Kits ← Rubicon Express Extreme Duty Radius Long Arm Upgrade Kit w/4 Link Front And Rear – JK4400 → Rubicon Express Extreme Duty Radius Long Arm Upgrade Kit w/4 Link Front/3 Link Rear – JK4300