Iron Rock Off Road ZJ Rear 4 Link Long Arm Upgrade Kit
Specifications
| Return Shipping Will Be Paid By | Buyer |
| Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Brand | Iron Rock Off Road |
| Manufacturer Part Number | IRO-13254 |
| Performance Part | Yes |
Our exclusive bolt on long arm design is now available as a 4-Link Rear long arms system for your ZJ. It's perfect as an upgrade to your existing lift kit. In addition to the new long arms, you'll get a new subframe and truss which will be used to eliminate the factory short arms. This is a fully adjustable, triangulated kit that will correct your rear suspension geometry without the use of a spacer. With this system, you have the ability to install with NO cutting or grinding at all! You'll only drill holes for the BOLT ON subframe that is brake formed from 1/4" and 3/8" steel plate and weld the truss/4 link mount on the axle. This upgrade will allow as much articulation as your rear shocks will allow! We use a high quality greasable, pivoting flex joint on the axle side for great flexibility and factory style rubber bushings on the chassis end to absorb road "noise." PLEASE NOTE: Exhaust modification will be required to run this upgrade. Additionally, your ZJ must have 4.5" or taller suspension lift. KIT INCLUDES:Complete rear long arm package (Rear Upper and Lower Adjustable long arms) Subframe Mounting SystemHeavy Duty axle truss and 4 link bracketUpper coil retainersAll necessary hardwareIf you're performing a rear axle swap at the same time, check our ZJ 4 Link Axle Swap Kit 13313. INSTRUCTIONS:Detailed Installation Instructions