RockJock's Pro Edition Johnny Joint Suspension System for LJ Unlimiteds provides 4 inches of lift and allows for efficient clearance of up to 35 inch tall tires, when used with body and motor mount lift, 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 designed specifically for the serious off-roader who not only wants to lift their vehicle and install big tires, but also wants to tackle the toughest trails in the country with confidence and ease.

Included in this kit is the full set of 8 Johnny Joint adjustable control arms, double adjustable uppers), set of 4 progressively wound coil springs, front and rear bump stop kits, Johnny Joint adjustable front and rear trac bars, rear trac bar geometry relocation bracket and extended, adjustable front and extended rear sway bar links.

For the ultimate off roading package, you'll want to look at all of the upgrade parts that RockJock has to offer that can be added to this kit to finish this build off! Next level offerings such 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.