Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 3500HD 4WD 13" Long especially designed for off-road and

especially designed for off-road and heavy duty lifted applications

2x Delrin Rear Lift Spacers

✘ Does not fit models with Stabilitrak systems

3" LIFT WILL REQUIRE A DIFF DROP FOR 4WD

Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 3500HD 4WD 13" Long especially designed for off-road and4x 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