OVERVIEW
The long awaited WJ 4-inch Longarm Kit is a comprehensive package including everything needed for a great suspension lift while maintaining the vehicle's crucial center of gravity. Upgrade your WJ and gain aggressive looks, extreme flex, and enough ride height to run up to 31-inch tires. The kit includes adjustable high-clearance X-Flex upper and lower control arms with durable rubber bushings, featuringX-Flex joints. The kit also includes front and rear coil springs, a front adjustable track bar with drop bracket, 1/4-inch thick steel crossmember, skid plate and sway bar disconnects. Outfitted with Rough Country's N3 shocks, this Longarm Lift Kit is a total solution comprised of top-notch components designed for the avid off-roader who wants the most out of their WJ. This top of the line kit focuses on improving off-road handling and articulation while preventing binding and rear steer. This lift kit features high-clearance components with a front 4-link and rear y-link control arm design. This promotes extreme flex while keeping pinion angles optimized. Utilizing adjustable components, this kit can also accommodate future modifications.
Features
- Aggressive appearance Increased ground clearance HD 0.25" thick crossmember Lower control arms feature high clearance design Extreme travel long arms keep optimum alignment and give optimum articulation.
- X-Flex control arm features: durable OEM style rubber bushings.
- Flex joints feature a massive 2.5" diameter body and 1.25" thread.
- Fully greasable.
- Upper joints pivot up to 20 degrees.
- Lower joints pivot up to 35 degrees.
Notes
- Does NOT fit V8 models.
- Does NOT fit models with Quadra-Trac I, Quadra-Trac II, or Quadra-Drive.
- Does NOT fit models equipped with a rzeppa joint front driveshaft.
- Models equipped with a CV style front driveshaft may result in driveshaft vibration.
- If this occurs, replacing the driveshaft, axle yoke and / or transfer case yoke will need to be performed to rid the vehicle of driveline vibration.
Install Time
8-9 hours
Instruction
View Instruction SheetFitment
- 1999-2004 4WD Jeep Grand Cherokee
Tire Fitment
View all 11 tire & wheel combinations
| Size | Wheel | Bolt Pattern | Wheel Offset | Note |
|---|
| 265/75R16 | Factory 16 | 5x5.0 | - | - |
| 265/70R17 | Factory 17 | 5x5.0 | - | - |
| 265/65R18 | Factory 18 | 5x5.0 | - | - |
| 31x10.50R16 | 16x8 | 5x5.0 | +30 | - |
| 265/70R17 | 17x9 | 5x5.0 | -12 | - |
| 265/65R17 | 17x9 | 5x5.0 | -12 | - |
| 265/65R18 | 18x9 | 5x5.0 | -12 | - |
| 32x11.50R20 | 20x9 | 5x5.0 | -12 | Trimming Required |
| 265/55R20 | 20x9 | 5x5.0 | -12 | - |
| 245/60R20 | 20x9 | 5x5.0 | -12 | - |
| 245/55R20 | 20x9 | 5x5.0 | -12 | - |
