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Rock Jock Sport Edition Johnny Joint Suspension System for JL Wrangler w/ 392 Hemi 3.5 Inch lift RockJock 4X4
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Rock Jock Suspension Lift Kit for Sport Edition Johnny Joint Suspension System for JL Wrangler w/ 392 Hemi 3.5 Inch lift RockJock 4X4 - Part #RJ-JL3920-101

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MPN: RJ-JL3920-101
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$2,876.00$2,991.04SAVE 4%
Starting at $240/mowithaffirm
Fits:Wrangler JK2007-2018Wrangler JL2019-2026Wrangler JLU2018-2026Wrangler JL SportWrangler JL SaharaWrangler JL RubiconWrangler JL 392Wrangler JL WillysWrangler JL JL2018-2018Wrangler JL2019-2026

RockJock's Sport Edition Johnny Joint Suspension System for JL Wrangler Unlimiteds, 4-door) with the 392 Hemi engine provides 3 1/2 inches of lift and allows for efficient clearance of up to 37 inch tall tires, with minor trimming, larger tires will require aftermarket fenders). This kit is

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RockJock's Sport Edition Johnny Joint Suspension System for JL Wrangler Unlimiteds, 4-door) with the 392 Hemi engine provides 3 1/2 inches of lift and allows for efficient clearance of up to 37 inch tall tires, with minor trimming, larger tires will require aftermarket fenders). This kit is comprised of only the highest end components in the areas of strength, fit, finish, function, and the engineering to back them. This kit is more than sufficient for those who want to lift their vehicle, install big tires and hit some trails on the weekend! Included in this kit are front upper and rear upper Johnny Joint adjustable control arms, set of 4 progressively wound coil springs including one front and one rear coil spring shim, front, 392 specific) and rear bump stop kits, Johnny Joint adjustable front trac bar, 392 specific rear trac bar geometry relocation bracket, front and rear adjustable extended sway bar links and front brake line relocation brackets. For those who intend to do more serious 4 wheeling and rock crawling, you'll want to look at all of the upgrade parts that RockJock has to offer that can be added to this kit to get your vehicle to it's full potential. Next level offerings such as Johnny Joint lower control arms, Antirock Sway Bars and Currectlync Heavy Duty Steering are a must for serious off-roading! Shock options to suite this kit are available from all of the top suppliers.

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Installation Overview

Difficulty
🔧🔧🔧🔧
Advanced
Est. Time
4-12 hrs
Skill Level
Advanced
Pro Install
Recommended
Common Tools: Floor jack, Jack stands, Socket set, Torque wrench, Spring compressor
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