Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 3500HD 4WD 5/8" Thread Pitch Interchangeable polyurethane pad

Interchangeable polyurethane pad

Supreme Suspensions Flat Top U-Bolts provide superior strength and axle position retention thanks to it's improved mounting solution

Included in this kit is our extremely Heavy Duty torsion key installation tool

Toyota FJ Cruiser Wheel Spacers increase inner wheel clearance

* 2009+ MODELS WILL NOT FIT 3" OR 3

Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 3500HD 4WD 5/8" Thread Pitch Interchangeable polyurethane pad4x 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