Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 3500HD 4WD 1990 REAR LIFT HEIGHT WILL VARY

REAR LIFT HEIGHT WILL VARY BASED ON THE SIZE OF THE FACTORY BLOCK BEING REPLACED BY OUR LIFT BLOCK

durable finish to prevent corrosion

✘ Will Not Fit 2019-2023 Sierra Elevation using SU4 or SU5 Differentials

buy right for your ROV

Enhance the look of your vehicle and run larger tires with Supreme Suspension's Front Lift Kit

Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 3500HD 4WD 1990 REAR LIFT HEIGHT WILL VARY4x 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