top of page

RockJock’s Antirock Sway Bar Kit for the front of all JT Gladiator (and heavy JL) vehicles helps free up suspension articulation to increase off-road traction. The Antirock sway bar easily bolts on with hand tools and is designed to directly replace the vehicle’s stock front sway bar. The Antirock does not require disconnecting for off-road use!
The sway bar is made of 4130 heat treated chromoly for ultimate strength, which is the same quality used in professional off-road competition sway bars.


Kit Fits:

  • JT Gladiator – All Models (Mojave - see notes)
  • JL Wrangler Unlimited (4-door) – All Diesel/392/Hybrid Models or Gas V-6/2.0T w/ Heavy Load (Overlanding Equipped) 
  • JL Wrangler (2-door) – All Diesel/392/Hybrid Models or Gas V-6/2.0T w/ Heavy Load (Overlanding Equipped) 


Kit Includes:

  • Sway Bar Torsion Bar (.850 in. diameter)
  • Forged 4140 Chromoly Frame Brackets (bolt-on)
  • Forged Chromoly Sway Bar Arms
  • Delrin Sway Bar Bushings
  • Adjustable Sway Bar End Links
  • All Required Hardware & step-by-step instructions



  • Overlanding - This kit is based off of a JT with aftermarket bumpers, 37 in. tires, 37 in. spare and no other additional weight added (overlanding equipment, etc.). For an overlanding sufficient kit, see: RJ-246100-103
  • Gas V6 & 4 cyl. Turbo Models - We recommend the use of our CE-9900JLF kit that features a lighter rate, .770 in. bar for vehicles with the lighter drivetrain combinations. However, this .850 in. bar kit may still be used on these vehicle models in applications where the heavier weight sway bar is desired.
  • Rubicon Models - Jeep JL and JT Rubicon models equipped with the electronic sway bar, will require the use of a tuner (Tazer or equivalent) to turn off the sway bar dash light when the factory sway bar is removed.
  • JT Gladiator Mojave Models - This kit will work on Mojave models and bolt-on exactly the same, however, if the factory Mojave shocks are retained, the shock reservoirs will have to be relocated to allow the installation of the Antirock Sway Bar kit.
  • Body Roll - Antirock sway bar equipped vehicles will exhibit more body roll than vehicles equipped with the stock sway bar. Antirock sway bars may be used on the street, however, they do not provide the same handling characteristics as the stock sway bar.
  • End Links - Out of the box, the length of the sway bar’s vertical links that are included in this kit are intended for use with our suspension systems (3.5 in.lift). Depending upon your specific vehicle’s lift, you may obtain shorter or longer links to suit, here. Additionally, all of the link rods may also be trimmed in length for fine tuning purposes.
  • Sway Bar Disconnects - If you are installing this Antirock Sway Bar kit in place of JKS sway bar disconnects, the sway bar disconnects would have had you cut part of the sway bar link mounting bracket off of the passenger’s side of your axle housing. In this instance, to install the Antirock, you will need to replace the thru-bolt heim joint and the hardware that comes in the Antirock kit for that location with a RJ-527000-101 studded rod end. This studded rod end will then install just like the driver’s side rod end in this kit.

RJ-246100-101 - JT (Heavy JL) Antirock Front Sway Bar Kit (Forged Arms, .850

    bottom of page