Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 2500HD 4WD shock extenders Increased Locking Thread Engagement for

Increased Locking Thread Engagement for a More Reliable Alignment

5 Reservoir shocks deliver

Supreme Suspensions is proud to carry Bilstein's upgraded shock series to replace your factory shocks when you install your lift kit

To ensure that our add-a-leafs have the same lifetime warranty as all our other parts

Our kits install easily and do not require any cutting or welding

Forged Flat Top Square U-Bolts 15.75" Long x 3.25" Wide x 5/8" Threads Fits Sierra 2500HD 4WD shock extenders Increased Locking Thread Engagement for4x 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