Forged Flat Top Square U-Bolts 18.5" Long x 3.25" Wide x 5/8" Threads For Sierra 3500HD4x Forged Steel Flat Top U Bolts Installation Hardware Our extended U bolts rise to expectation by being ISO 9001 certified and stamped and exceed current standards in the auto industry. Supreme Suspensions High Strength Steel U Bolts are bent & threaded to exact specifications, and finished with an Electrostatic Powder Coating to ensure the maximum level of protection and corrosion resistance. Especially engineered for off road and heavy duty

*The overall Lift Height Achieved is influenced by your truck's spring pack condition

Includes 2x Double Locking Screws w/ Brass Contact Pads

Rock the Supreme Suspensions brand with our Swag Pack

Precision Machined and Welded for Accurate Fitment

We are proud to introduce our New Low Weight HD Structure Steel Blocks specifically designed for vehicles equipped with pre-installed factory lift blocks

* For a safe and easy installation process we included our U-Shaped Torsion Max Tool designed to safely release the tension on the front torsion bar

Our Pro Series Dodge Front Lift Kits for Dodge Ram 2500 are precision engineered to lift and level your Ram

Our Pro-Billet Series wheel spacers for GMC Sierra 2500HD are precision engineered to widen your track-width

Call or message us if you have any questions about our product or to place your order today

*** Wheel Spacers Don't fit Dually Models

Jeep Commander XK Wheel Spacers increase inner wheel clearance

Installation of a Body Lift is recommended for those who have good working knowledge of their suspension and know how to reach their frame mounting points