If you're looking for your lifted truck to drive straighter, improve tire wear and exhibit less steering "wander," the Sinister Diesel 2003-09 Dodge Cummins 4wd steering box support kit is what you're looking for. This kit accommodates four-inch lifts (even more if used with a drop bracket), and it helps to eliminate the "Death Wobble" that is sometimes experienced from lifted trucks.

The Sinister Diesel 2003-09 Dodge Cummins 4wd steering box support kit is precision manufactured from high-strength forged bars for unparalleled durability, and the track bar is drop forged with a laser cut bracket and TIG welded steering box support. Heavy Duty polyurethane bushings ensure long-lasting quality. This kit includes both the adjustable track bar and the steering box support kit, and it comes with all of the necessary hardware you'll need for installation, which can be done in under an hour. If you have the newer six-bolt steering box installed, you will also need the 2010-2012 stabilizer kit.

Adding the Sinister Diesel 2003-09 Dodge Cummins 4wd steering box support kit not only increases clearance to allow for a larger tire and wheel combination, it also provides a more positive steering feel by properly centering your axle to your chassis. Bottom line, it gives you all of the joys of a lifted truck without any of the headaches. If you want to level the front end of your truck with the back so you can add bigger, tougher tires and rims, the Sinister Diesel leveling kit can get the job done. No modifications will be required to install this product.

Features and Benefits:

• Construction - Forged Steel bar and Heavy Duty Polyurethane Bushings
• Product Design - Drop Forged Steel Track Bar - Laser cut bracket and TIG Welded Steering Box Support
• Performance Notes - Improved tire wear, straighten tracking, more direct steering feel
• 1 Year Warranty

Includes:

• Sinister Diesel Adjustable Track Bar
• Sinister Diesel Steer Box Support 
• All hardware necessary for installation

FAQ's
• Q: Does this kit work with the newer 6-bolt steering box?
• A:** If you have the newer 6-bolt steering box installed, you will need the 2010-2012 stabilizer kit**