Selecting the perfect suspension system and parts for your Jeep Wrangler JK is an integral part of the upgrade process. Lift your Jeep, correct suspension geometry and maintain excellent on and off road performance and handling!

Rock Jock 5" Lift Rear Coil Spring Pair (Wrangler JK 2007-2018)

RockJock's optional 5" rear coil springs available for use in our JK 2 or 4-door Johnny Joint suspension systems are available for the LCG crowd, are dual-rate and provide exceptional ride quality and height control. Finish is gloss black powder coat...

Rock Jock Adjustable Front Bump Stop Kit (Wrangler JK, JL & Gladiator JT 2007+)

RockJock Adjustable Front Bump Stop Kit for JL/JT front as well as JK front are a completely different take on the concept of bump stops! In high articulation situations, an axle housing mounted bump stop ends up rotating inward toward the center of...

Rock Jock Adjustable Front Lower Control Arm Pair (Wrangler JK 2007-2018)

The Rock Jock Adjustable Lower Control Arms are designed for JK Wranglers with 4" of lift. The single adjustable end allows for proper axle adjustment and support and the heim joint ends allow for greater articulation while off-roading. Kit...

Rock Jock Adjustable Front Upper Control Arm Pair (Wrangler JK 2007-2018)

The RockJock Adjustable Upper Control Arms are designed for JK Wranglers with 4" of lift. The single adjustable end allows for caster adjustment to be set properly and the heim joint ends allow for greater articulation while off-roading. Kit...

Rock Jock Adjustable Rear Lower Control Arm Pair (Wrangler JK & JL 2007+)

The Rock Jock Adjustable Lower Control Arms are designed for JK Wranglers with 4" of lift. The single adjustable end allows for proper axle adjustment and support and the heim joint ends allow for greater articulation while off-roading. Kit...

Rock Jock Adjustable Rear Upper Control Arm Pair (Wrangler JK 2007-2018)

The Rock Jock Adjustable Upper Control Arms are designed for JK Wranglers with 4" of lift. The single adjustable end allows for caster adjustment to be set properly and the heim joint ends allow for greater articulation while off-roading. Kit...

Rock Jock AntiRock Sway Bar End Links with Heims | 15.5" Rods

RockJock's Adjustable Sway Bar End Link Set features 15 1/2 in. long link rods with a 5/8 in. diameter body (to maintain rigidity at this length) and 1 1/2 in. of 1/2 in.-20 LH thread and 1 1/2 in. of 1/2 in.-20 RH thread to provide adjustment. Link...

Rock Jock Billet Front Lower Johnny Joint Control Arm Pair (Wrangler JK 2007-2018)

The RockJock® Johnny Joint® Double Adjustable Front Lower Control Arm Set for all Jeep® JK Wrangler & Unlimited models provides you with extremely heavy duty, adjustable length control arms to replace your factory...

Rock Jock Billet Rear Upper Johnny Joint Control Arm Pair (Wrangler JK & JL 2007+)

The RockJock® Johnny Joint® Double Adjustable Rear Upper Control Arm Set for all Jeep® JK Wrangler & Unlimited models provides you with extremely heavy duty, adjustable length control arms to replace your factory...