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The Perfect Rock Jock Antirock Rear Heavy Sway Bar Kit (forged Arms, 1 1/8" Bar) For '07-'18 Jeep Wrangler Jku Unlimited 4 Door Holiday Edition [HFDZLieW]

$66.99 $214.99 -69%

Rock Jock AntiRock Rear HEAVY Sway Bar Kit Experience unparalleled stability and performance with the Rock Jock AntiRock Rear HEAVY Sway Bar Kit. This premium kit is designed for '07-'18 Jeep Wrangler JKU Unlimited 4 Door models, offering a robust 1

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Rock Jock AntiRock Rear HEAVY Sway Bar Kit

Experience unparalleled stability and performance with the Rock Jock AntiRock Rear HEAVY Sway Bar Kit. This premium kit is designed for '07-'18 Jeep Wrangler JKU Unlimited 4 Door models, offering a robust 1 1/8" diameter, 28 spline bar to enhance your off-road adventures. The kit is a game-changer for overlanders and racers, providing increased rate of the rear sway bar, making it perfect for vehicles with racks, rooftop tents, and camping gear. Its heavy-duty design is also ideal for desert racing applications.

Key Features and Specifications

The Rock Jock AntiRock Rear HEAVY Sway Bar Kit boasts a 4130 heat treated chromoly sway bar, ensuring ultimate strength and durability. This same quality is used in professional off-road competition sway bars, guaranteeing reliability and performance. The kit is designed to bolt on easily with hand tools and directly replaces the stock rear sway bar. It includes forged chromoly sway bar arms, adjustable sway bar end links with sealed ends, Delrin sway bar bushings, a stainless braided extended brake line kit, and all required hardware. For a comprehensive installation, the kit comes with step-by-step instructions.

Practical Uses and Benefits

When used in conjunction with a front Antirock sway bar, this rear sway bar kit provides a more stable and balanced performance, enhancing the overall driving experience in rugged off-road conditions. It offers increased traction by balancing and distributing weight and traction over all four tires, making it an essential upgrade for vehicles carrying additional weight. The kit is suitable for unloaded vehicles as well, although it may be stiffer than preferred without additional load. The kit includes adjustable sway bar end links, allowing for fine-tuning based on specific vehicle lift requirements. With this kit, you can expect improved wheel and tire clearance, ensuring a seamless fit with stock or aftermarket wheels.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

Very well designed and very functional.

- Arturo O..

January 5, 2026

Absolutely no complaints!

This item is an absolute gem.

- Ezra J..

January 5, 2026

Absolutely no complaints!

I'm happy with this. So good.

- Michele S..

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