Frame Stiffeners For Jeep XJ

SKU: R1259 Frame Stiffeners For Jeep XJ

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Frame Stiffeners For Jeep XJ

We have been making these for more than 10 years and there are over 1,500 pairs in use! Perfect for a Crawler or Jeepspeed! This is our version of the Cherokee Unirail Reinforcement plates. They are certainly as well made as any of the rest but have some very definite improvements to boot! Where the others stop the Cap at the floor creating a very long stress riser on the very weak floorboards, ours continue 1" onto the floor itself. Spreading out the load further and increasing the lifespan of the body. When you install these it is the perfect time to create your own longarm kit and we have the brackets for it! The last thing these do that others have chosen to ignore is make adding a skidplate easy. Weld the flat area around the crossmember and then use a jack to custom fit the bends.

3/16" thick
Sold in Pairs

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★★★★★ ★★★★★

5/5 Stars out of 7 Reviews

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Verified Buyer

Xj owner

★ ★ ★ ★ ★ 5

Dave Rosenfeld (Utah) | October 14th, 2024

Fits great! Love em, one thing, it would be nice to have the factory tow holes cutout. Some long arm kits utilize the front one for a flag nut. It was good that I noticed before welding them on, it was easy to cut out access before mounting, afterwards would have been a mess. Anyway thanks for a great product! I'll be ordering again soon!

Fit great

★ ★ ★ ★ ★ 5

Joe R (N.Y.) | August 19th, 2021

Pick it up for my 96 xj.Easy install my unibody had some serious rust issues took care of that and then just sanded it down and used welding primer the stiffener looks great.

Verified Buyer

This should be the first step

★ ★ ★ ★ ★ 5

Nick Taylor (Ellensburg, WA, US) | November 15th, 2016

I did light trails with my '01 XJ with 3" lift on 31"s and would hear the unibody creak and moan whenever it would flex. I put these on as well as the front stiffeners and you can't even tell it's a unibody anymore. Definitely worth the buy and install time. It should be the very first thing you do to your XJ.

Verified Buyer

Perfect fit Easy Install

★ ★ ★ ★ ★ 5

Jordan Fuller (Rexburg, ID, US) | May 13th, 2016

These are the best frame stiffeners ever they went on really easy and fit tight to the factory unibody.

Verified Buyer

2000 xj

★ ★ ★ ★ ★ 5

david machtaler (oroville, WA, US) | October 19th, 2015

The fit is perfect. The function is stellar. I wouldn't build another xj without doing this first. Strong foundation with minimal added weight. And they look Sah-wee-tah!

Workshop & Wilderness Adventures - Jeep Cherokee XJ RUFFSTUFF Center Unibody Stiffeners
How to Beef Up your XJ Unibody

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.