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CODE: 14030 WJ 4" ROCK-LINK PRO Long Arm Lift Kit


WJ 4" ROCK-LINK PRO Long Arm Lift Kit
Purchase WJ 4" ROCK-LINK PRO Long Arm Lift Kit
  • CODE: 14030 WJ 4" ROCK-LINK PRO Long Arm Lift Kit

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  • Kit Products

    Choose Your Shocks *

      Choose Your TrackBar *





      Simply the BEST WJ lift kit available anywhere! Excellent ride quality on the road, and incredible off road performance. Our kit rides so well, you might even forget you're driving a lifted vehicle. More suspension articulation equates to more traction even without locking differentials and this kit delivers the flex you need.

      Performance and durability are both key factors in the design of this suspension system. You won't have to ever worry about bending these control arms because they are made from 2" x 5/16" wall DOM tubing with a LIFETIME WARRANTY! All mounting bracketry is precision laser cut from 1/4" and 5/16" steel plate. You will not believe the performance gains for yourself until you get on your favorite trail where you didn't have the traction available to get through. Imagine a 34" Super Swamper 6 or 8 inches below the rocker panel* at full suspension droop as your suspension melts to the trail! Yes, your WJ can become a very, VERY capable trail rig with this kit. 

      Take your family and friends with you without the embarrassingly rough ride of many tall lift kits out there. Your highway ride will be a dream come true with this kit. The long front and rear control arms keep the suspension geometry much closer to stock for an impressively smooth ride at 4 inches of lift. Add an Addco rear sway bar and the WJ will ride BETTER than stock!!

      We use an exclusive, non-binding, 3 link setup up front that has a trio of front long arms that will flex more than you thought possible. The bushings at the unibody are greasable and pivot to allow as much suspension travel as the shocks of your choice will allow. Iron Rock Off Road knows your WJ is an investment so we designed our kit with that in mind. What this means is, as always,this kit is 100% bolt on! NO WELDING OR CUTTING* and only minor drilling and exhaust modification is required for installation. Tons of adjustment is built in to each link for you to be able to dial your suspension perfectly to your application.  

      Includes:
      • Front 3 link long arm system
      • Front long arm subframe assembly
      • Rear upper/lower triangulated 4-link long arms
      • Rear long arm mounting subframe with nut plates and fasteners
      • Front and rear 4" coil springs
      • Front and rear coil spring retainers
      • Front and rear Trail Tamer shocks
      • Transfer Case drop kit
      • Front adjustable length heavy duty track bar
      • IRO sway bar disconnects
      • Brake line relocating brackets
      • Extended rear sway bar links

      INSTRUCTIONS:

      NOTE: Front 3-link crossmember does not work with CRD models due to a different transmission mount.  Modification may be possible but has not been tested and will not be covered by warranty.
      Recommended tire size: 32"x10.50" – or metric equivalent

      Recommended wheel backspacing: 4.5-6"
      TRIMMING MAY BE REQUIRED
      Larger tire sizes possible with bumper/fender trimming and/or extended bump stops.

      Estimated Installation Time: 16-18hrs

      Difficulty Level: 3


      Difficulty Legend

      1 - Kit includes basic components.

      2 - Kit includes little to no adjustable components.

      3 - Kit includes many adjustable components; may require drilling/cutting.

      4 - Kit includes many adjustable components; requires welding; may require drilling/cutting.


      NOTE - Labor Time and Difficulty Level assumes vehicle and/or hardware is in good condition.

      Customer Ratings & Reviews

      2
      Ratings Snapshot
      5.0
      out of 5
      5 (2)
      4 (0)
      3 (0)
      2 (0)
      1 (0)
      Value 2.5
      Quality 2.5
      Service 2.5
      Would recommend this product.
      100%
      5.0
      out of 5
      5 (2)
      4 (0)
      3 (0)
      2 (0)
      1 (0)
      Value 2.5
      Quality 2.5
      Service 2.5
      Would recommend this product.
      100%
      2 Total Reviews
      The Rusty Nut to BEAST
      5 out of 5
      Rusty Nut
      Location: Pennsylvania
      Date: January 13, 2022
      IRO did their research on this. Everything bolted right up. Much stronger and better quality then what I took off. Watch the videos so you're not surprised when installing any lift to this magnitude. This is the best lift kit, but you will be needing other upgrades and adaptations to make you jeep perform to you're expectations.
      Recommended
      Value 0
      Quality 0
      Service 0
      jeep wj with 4" rock link pro long arm
      5 out of 5
      Location: central Washington
      Date: January 2, 2021
      Installed on a 02 limited, lift is great flexes good have 285/70/17 gladiator wheels and tires with stock front and rear drive shafts. Needed 1.5 wheel spacers due to clearance between shock and inside of tire on rear. looks like my wj is going to be a lot of fun... Great company to talk to on the phone very professional. Thanks Iron Rock
      Recommended
      Value 5
      Quality 5
      Service 5
      2 Total Reviews
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