If you are looking for the best frame stiffener option, with the most customization already built-in, then these are the stiffeners for your WJ build!
Want to reinforce the uniframe from the back doors all that way to the rear bumper? Then this is the solution you have been looking for! This 10-gauge (.135â) plate steel is laser cut and extends from the rear lower control arm mount all the way to the very end of the uniframe behind the bumper! Our WJ rear uniframe stiffeners are designed reinforce your existing rear upper spring mount OR if you decide to relocate it there is an included cut-out plate to make it easier. Also included is a cut-out plate for the shock mount, made to reinforce this critical area. This stiffener kit includes all the original factory holes to make assembly easy. This is a must have foundation if you plan to add a roll cage to your Jeep!
Features:
- 10-gauge thick (.135â) stiffener, thickest on the market without excess weight!
- Full coverage design
- Weld on design
- Plug weld holes
- Retains access to all unibody holes
- Built-in rear upper spring relocation option
- Built-in rear upper shock relocation option