Triple Threat Long Arm Upgrade System for 99-04 Grand Cherokee WJ by Rock Krawler

Rock Krawler is proud to bring you the WJ Triple Threat Long Arm Upgrade System. The Triple Threat Systems are the most versatile systems ever made for Grand Cherokee WJ’s! These systems feature a front end design that can function as a full 4 link for high speed fun in the sand or the extremely flexy independent 3 link for extreme trail use! The best part is you get to choose! The rear end features a triangulated 4 link assembly that allows for awesome articulation and full axle droop. All Rock Krawler upper control arms are full length! No short or mid length upper control arms with compromised geometry. Our geometry is perfect in every way. Our high clearance lower control arms are made of 2” solid alloy steel and use 1” shank Monster Krawler joints at the axle connection and the industry’s largest bushing at the frame connection for the quietest ride quality out of any suspension system on the market. We have even included a new heavy duty passenger side axle mount made of 1” thick alloy steel and 2 build a ball joints for the upper control arm pivots at the axle. No need to worry about wearing out the stock front upper control arm axle bushings since they have been replaced! All of our long arm mounting brackets are made from 3/16" thick laser cut steel and are precision welded. The Rock Krawler weld on rear cradle and tie in plate ads a tremendous amount of structure to the rear axle housing making it bullet proof! Simply put, we feel this is the strongest, most versatile and most capable Long Arm Upgrade System ever made. Rock Krawler also backs that up with our Abuse Proof Lifetime Guarantee on all hard parts! System Benefits: -The best highway ride and handling out of any long arm system! -Versatile 3 link or 4 link front end geometry. -High clearance lower control arms made from abuse proof 2” solid alloy steel! -Rear triangulated 4 link that provides anti-squat for unparalleled climbing ability! Triangulated 4 links are more robust than tri link designs! -Control arm mounting brackets made from 3/16" thick laser cut steel and precision welded. -Weld on rear cradle and tie in plate for greater rear axle strength! -Limited Lifetime Warranty! System Includes: 4 high misalignment/double adjustable lower long arms made from 2.00" solid alloy steel, long arm brackets made from 3/16" thick laser cut steel, 2 front upper high misalignment/adjustable torque made from solid alloy steel, new passenger side axle mount, rear upper triangulated four link design utilizing two high misalignment/double adjustable upper control arms made from solid alloy steel, rear triangulated four link upper mounting bracket made from 1/4" thick/laser cut steel, hardware and detailed instructions. *Requires welding of the rear cradle to the axle and removal of the OEM lower control arm brackets off the frame. **Requires a custom cat back exhuast system to be rerouted around the long rear upper arms. ***Using the front end as a full 4 link system may require full manifold back exhaust modifications. ****To use as a full 4 link the OEM passenger side front upper control arm axle mount will need to be removed and the newly supplied mount welded in its place. *****Valid for lift heights from 4" to 6.5".