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RockJock Jeep JK Antirock Rear Sway Bar Kit

RockJock's Antirock Sway Bar Kit for the rear of all JK Wrangler 2-door models 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 rear sway bar. The Antirock does not require disconnecting for off-road use!
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SKU
RJ-JKARSBK_PARENT

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Part # Description
CE-9900JKR RockJock Jeep JK 2D Antirock Rear Sway Bar Kit (Forged Arms, .850 In. Bar)
CE-9900JKR4 RockJock Jeep JK 4D Antirock Rear Sway Bar Kit (Forged Arms, 1 In. Bar)
RJ-236200-101 RockJock Jeep JK Antirock Heavy Rear Sway Bar Kit (Forged Arms, 1 1/8 In. Bar)
RJ-236201-101 RockJock Jeep JK 2D Antirock Rear Sway Bar Kit (Billet 7075 Aluminum Arms, .850 In. Bar)
RJ-236202-101 RockJock Jeep JK 4D Antirock Rear Sway Bar Kit (Billet 7075 Aluminum Arms, 1 In. Bar)

CE-9900JKR

RockJock's Antirock Sway Bar Kit for the rear of all JK Wrangler 2-door models 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 rear 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.

The Antirock rear sway bar, when used in conjunction with a front Antirock sway bar, provides balanced performance of front and rear suspension for rugged off-road conditions. It gives the driver increased traction by balancing and distributing the weight and traction over all four tires.

Kit Fits:

  • JK Wrangler (2-door) – All Models

Kit Includes:

  • .850 in. diameter 4130 heat treated chromoly sway bar
  • Fabricated steel frame brackets
  • Forged chromoly sway bar arms
  • Adjustable sway bar end links w/ sealed ends
  • Delrin sway bar bushings
  • Stainless braided extended brake line kit
  • All required hardware and step-by-step instructions

Notes:

  • 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 RockJock's suspension systems (4 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.
  • Wheel & Tire Clearance - If stock JK wheels are being retained, a 1.5 in. wheel spacer is required for proper tire clearance of the Antirock sway bar end links. Aftermarket wheels should have a minimum of a 4.5 in. back spacing for proper tire clearance of the Antirock sway bar end links.

Installation Instructions

Parts List:

  • Sway Bar Torsion Bar: RJ-204002-1
  • Fabricated Steel Frame Brackets: CE-9900JKR-MSK
  • Forged Chromoly Sway Bar Arms: RJ-202004-101
  • Adjustable Sway Bar End Links: RJ-203005-101
  • Delrin Sway Bar Bushing: CE-9901D
  • Sway Bar Arm Hardware Pack: CE-99005A
  • Stainless Braided Extended Brake Line Kit: CE-9807RBLK
  • Sway Bar Arm Stickers: RJ-720300-101

CE-9900JKR4

RockJock's Antirock Sway Bar Kit for the rear of all JK Wrangler Unlimited 4-door models 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 rear 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.

The Antirock rear sway bar, when used in conjunction with a front Antirock sway bar, provides balanced performance of front and rear suspension for rugged off-road conditions. It gives the driver increased traction by balancing and distributing the weight and traction over all four tires.

Kit Fits:

  • JK Wrangler Unlimited (4-door) – All Models

Kit Includes:

  • 1 in. diameter 4130 heat treated chromoly sway bar
  • Fabricated steel frame brackets
  • Forged chromoly sway bar arms
  • Adjustable sway bar links w/ sealed ends
  • Delrin sway bar bushings
  • Stainless braided extended brake line kit
  • All required hardware and step-by-step instructions

Notes:

  • 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 RockJock's suspension systems (4 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.
  • Wheel and Tire Clearance - If stock JK wheels are being retained, a 1.5 in. wheel spacer is required for proper tire clearance of the Antirock sway bar end links. Aftermarket wheels should have a minimum of a 4.5 inch back spacing for proper tire clearance of the Antirock sway bar end links.

Installation Instructions

Parts List:

  • Sway Bar Torsion Bar: CE-9900JR4-BAR
  • Fabricated Steel Frame Brackets: CE-9900JKR-MSK
  • Forged Chromoly Sway Bar Arms: RJ-202004-101)
  • Adjustable Sway Bar End Links: RJ-203005-101
  • Delrin Sway Bar Bushing: CE-9901D
  • Sway Bar Arm Hardware Pack: CE-99005A
  • Stainless Braided Extended Brake Line Kit: CE-9807RBLK
  • Sway Bar Arm Stickers: RJ-720300-101

RJ-236200-101

Overlanders and Racers! We heard you and the wait is over! RockJock's heavy rear bar Antirock Sway Bar Kit for the rear of all JK Wrangler and Unlimited models features a 1 1/8 in. diameter, 28 spline bar! This heavier bar considerably increases the rate of the rear sway bar for those with racks, roof top tents, camping gear, etc. This heavy bar kit is also applicable to desert racing applications. This kit easily bolts on with hand tools and is designed to directly replace the vehicle’s stock rear sway bar. 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.

The Antirock rear sway bar, when used in conjunction with a front Antirock sway bar, provides a more stable feeling cabin and balanced performance of front and rear suspension in rugged off-road conditions. Antirocks gives the driver increased traction by balancing and distributing the weight and traction over all four tires.

Kit Fits:

  • JK Wrangler Unlimited (4-door) – All Models
  • JK Wrangler (2-door) – All Models

Kit Includes:

  • 1 1/8 in. diameter 4130 heat treated chromoly sway bar
  • Fabricated steel frame brackets
  • Forged chromoly sway bar arms
  • Adjustable sway bar end links w/ sealed ends
  • Delrin sway bar bushings
  • Stainless braided extended brake line kit
  • All required hardware & step-by-step instructions

Notes:

  • Body Roll - Being that this kit features RockJock's heavy torsion bar, if this kit is used in unloaded vehicles, you may find the rear sway bar to be stiffer than you would prefer. This kit is intended for use on vehicles that are loaded down with a rack, roof top tent, camping gear, etc. If this does not sound like your application, you may be more of a customer for RockJock's standard 2-door kit, or RockJock's 4-door kit.
  • 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 RockJock's suspension systems (4 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.
  • Wheel & Tire Clearance - If stock JK wheels are being retained, a 1.5 in. wheel spacer is required for proper tire clearance of the Antirock sway bar end links. Aftermarket wheels should have a minimum of a 4.5 inch back spacing for proper tire clearance of the Antirock sway bar end links.

Installation Instructions

Parts List:

  • Sway Bar Torsion Bar: RJ-204001-1
  • Fabricated Steel Frame Bracket (LH): CE-9900JKR-BL
  • Fabricated Steel Frame Bracket (RH): CE-9900JKR-BR
  • Forged Sway Bar Arms (pair): RJ-202004-103
  • Adjustable Sway Bar End Links: RJ-203005-101
  • Delrin Sway Bar Bushing: RJ-207001-1
  • Sway Bar Arm Hardware Pack: CE-99005A
  • Stainless Braided Brake Line Kit: CE-9807RBLK
  • Sway Bar Arm Stickers: CE-9807RBLK

RJ-236201-101

RockJock's Antirock Sway Bar Kit for the rear of all JK Wrangler 2-door models 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 rear 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.

The Antirock rear sway bar, when used in conjunction with a front Antirock sway bar, provides balanced performance of front and rear suspension for rugged off-road conditions. It gives the driver increased traction by balancing and distributing the weight and traction over all four tires.
This specific kit features RockJock's fully CNC machined billet 7075 aluminum sway bar arms and billet aluminum frame brackets for the ultimate in high-end appearance!

Kit Fits:

  • JK Wrangler (2-door) – All Models

Kit Includes:

  • .850 in. diameter 4130 heat treated chromoly sway bar
  • Fabricated steel frame brackets
  • Billet aluminum sway bar arms
  • Adjustable sway bar end links w/ sealed ends
  • Delrin sway bar bushings
  • Stainless braided extended brake line kit
  • All required hardware and step-by-step instructions

Notes:

  • 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 RockJock's 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.
  • Wheel & Tire Clearance - If stock JK wheels are being retained, a 1.5 in. wheel spacer is required for proper tire clearance of the Antirock sway bar end links. Aftermarket wheels should have a minimum of a 4.5 inch back spacing for proper tire clearance of the Antirock sway bar end links.

Installation Instructions

Parts List:

  • Sway Bar Torsion Bar: RJ-204002-1
  • Fabricated Steel Frame Brackets: CE-9900JKR-MSK
  • Billet Aluminum Sway Bar Arms: RJ-202013-101
  • Adjustable Sway Bar End Links: RJ-203005-101
  • Delrin Sway Bar Bushing: CE-9901D
  • Sway Bar Arm Hardware Pack: RJ-520202-101
  • Stainless Braided Extended Brake Line Kit: CE-9807RBLK

RJ-236202-101

RockJock's Antirock Sway Bar Kit for the rear of all JK Wrangler Unlimited 4-door models 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 rear 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.

The Antirock rear sway bar, when used in conjunction with a front Antirock sway bar, provides balanced performance of front and rear suspension for rugged off-road conditions. It gives the driver increased traction by balancing and distributing the weight and traction over all four tires.
This specific kit features RockJock's fully CNC machined billet 7075 aluminum sway bar arms and billet aluminum frame brackets for the ultimate in high-end appearance!

Kit Fits:

  • JK Wrangler Unlimited (4-door) – All Models

Kit Includes:

  • 1 in. diameter 4130 heat treated chromoly sway bar
  • Fabricated steel frame brackets
  • Billet 7075 aluminum sway bar arms
  • Adjustable sway bar end links w/ sealed ends
  • Delrin sway bar bushings
  • Stainless braided extended brake line kit
  • All required hardware and step-by-step instructions

Notes:

  • 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 RockJock's 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.
  • Wheel & Tire Clearance - If stock JK wheels are being retained, a 1.5 in. wheel spacer is required for proper tire clearance of the Antirock sway bar end links. Aftermarket wheels should have a minimum of a 4.5 inch back spacing for proper tire clearance of the Antirock sway bar end links.

Installation Instructions

Parts List:

  • Sway Bar Torsion Bar: CE-9900JR4-BAR
  • Fabricated Steel Frame Brackets: CE-9900JKR-MSK
  • Billet Aluminum Sway Bar Arms: RJ-202013-101
  • Adjustable Sway Bar End Links: RJ-203005-101
  • Delrin Sway Bar Bushing: CE-9901D
  • Sway Bar Arm Hardware Pack: RJ-520202-101
  • Stainless Braided Extended Brake Line Kit: CE-9807RBLK

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