Categories Long Arm Lift Kits Rubicon Express Extreme Duty Radius Long Arm Upgrade Kit w/4 Link Front/3 Link Rear – JK4300 Post author By emboss Post date October 7, 2018 Tags Lift Kits ← Rubicon Express 5.5 Inch Extreme Duty 4-Link Front/Rear 3-Link Long Arm Lift Kit – JK4345 → Rubicon Express Drive Shaft Package for 12-17 JK Wrangler and Rubicon (Auto Trans) – JK1804