Long Arm Upgrade Kit | 4 Inch Lift | Jeep Grand Cherokee Zj 4wd (1993-1998)

Built for Grand Cherokee ZJ 4WD owners who want serious articulation without sacrificing ride quality, this long-arm upgrade kit delivers a 4-inch lift while keeping your suspension geometry optimized for extreme axle flex. The adjustable upper and lower control arms maintain pinion angles across the full range of travel, and the fully greasable X-Flex joints give you the articulation room to tackle rougher terrain.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

• Adjustable upper control arms — X-Flex design with durable OEM-style rubber bushings, pivot up to 20 degrees for optimized geometry at any ride height.
• Adjustable lower control arms — High-clearance design with X-Flex joints; lower joints pivot up to 35 degrees for extreme articulation.
• Crossmember — Heavy-duty 0.25" thick construction to support the added load and maintain structural integrity.
• Transfer case skid plate — Protects the transfer case and undercarriage during off-road use.
• Long-arm frame brackets (rear) — Engineered to accommodate the longer control arm geometry and maintain alignment.
• Track bar bracket (rear) — Keeps the axle centered under the vehicle as it rises.
• Sway-bar quick disconnects (front) — Allow you to decouple the sway bar for maximum flex when articulation matters most.
• Bumpstop brackets and 3" bumpstops — Prevent over-extension and control ride height with the lifted geometry.
• Brake line brackets — Reroute brake lines away from suspension components.
• Hardware — All fasteners and mounting hardware needed for installation.

Important notes

• Does NOT fit AWD models — 4WD only.
• Transfer case skid plate will NOT fit models equipped with the 249 transfer case; verify your model year and transfer case type before ordering.
• Exhaust will need to be cut and rerouted to ensure it stays clear of moving suspension components.
• Models equipped with a CV-style front driveshaft may experience driveshaft vibration after the lift; if vibration occurs, a driveshaft replacement may be required.
• Tire clearance: 33"–35" recommended to avoid rubbing and maintain handling balance.

Why customers pick this at Road Runner

• Preserves geometry — Adjustable control arms and optimized pinion angles keep your drivetrain happy and your ride predictable, even at full articulation.
• Fully greasable joints — X-Flex control arms are serviceable in the field; no sealed cartridges to wear out.
• Installed locally — Our technicians perform these long-arm upgrades weekly and know every fitment caveat for your ZJ.
• Alignment included — Professional four-wheel alignment performed in-house after every lift install ensures tire wear and handling are dialed in.
• Rough Country lifetime warranty — Every component is backed by Rough Country's no-nonsense warranty, honored right here at Road Runner.

Ready to build it? Call (678) 400-6467. Hablamos Español.