WJ 4" ROCK-LINK Long Arm Lift Kit

WJ 4" ROCK-LINK Long Arm Lift Kit
    Code: 13324
    Weight: 160.00 pounds
    Rating: Not Yet Rated | Write the First Review
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    The paramount suspension upgrade for your WJ is a long arm system. Iron Rock Off Road's ROCK-LINK 3 link long arm system offers unrivaled performance, giving your Jeep both the capability and ride quality improvements that you have been looking for. This ROCK-LINK long arm upgrade is built for strength, clearance, adjustability, flexibility, and ease of install.  

    • STRENGTH: Our subframe is constructed with 1/4" steel and our lower arms are even thicker at 2"x5/16" wall D.O.M. tubing.
    • CLEARANCE: We tuck our subframe up as tight as possible to gain you the critical extra clearance to keep your Jeep low and your belly high! The lower arm connections at the chassis are as high as possible with still being able to install a bolt through them. The control arms have an inboard bend to clear your tires, so you can steer lock to lock without rubbing on them
    • ADJUSTABILITY: All the arms have tons of adjustment built in for your stock situation to your stretched crawler.
    • FLEXIBILITY:Yes, of course we are talking about articulation, and the ROCK-LINK delivers plenty! But we are also talking about flexibility to install other axle combinations with ease. Use this kit with your stock Dana 30 for now, and then bolt in a Dana 44 or Dana 60 down the road!
    • EASE OF INSTALL: No welding, no cutting, no complicated setup or templates. All you need is a drill, a floor jack, some jack stands and some hand tools. This is a BOLT-IN kit, although if your preferred method of installation is welding, you can do that! (NOTE: most installers opt to cut off the factory lower control arm mounts on the chassis, but it's not required)       


      • 2", 5/16" thick wall D.O.M. lower control arm material
      • 1/4" thick, 3 piece, subframe assembly
      • Huge tire clearance with inboard control arm bends
      • Best ground clearance available with super high clearance long arm subframe mounts
      • Makes axle swaps much simpler!
      • Maintains caster through the suspension cycle
      • Easy to install without welding, only simple drilling is required!!! Seriously, you can install this in your driveway in a few hours

    • Set of 4 new coil springs (4" Lift)
    • Set of 4 new premium hydro shocks
    • Set of 2 new extended sway bar links (2 front, 2 rear)
    • Heavy duty adjustable track bar
    • Complete front ROCK-LINK long arm package
    • Heavy duty front long arm subframe assembly
    • 3" Front coil retainer
    • A-Arm spacer
    • 1" Transfer case drop
    • All necessary hardware

    Recommended tire size: 32"x10.50" – or metric equivalent

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

    Estimated Installation Time: 9-11hrs

    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.

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