Forged Flat Top Square U-Bolts 18.5" Long x 3.25" Wide x 5/8" Threads For Sierra 3500HD 2019 Our Add-A-Leafs are designed to

Our Add-A-Leafs are designed to be added to your existing leaf spring packs

Our differential shims included in this kit has been specially engineered to help correct the pinion angle of your vehicle back to factory specifications

Two Solid Steel Frame Inserts with Supreme Suspensions laser cut logo are included to help reinforce and protect the OEM lower member of your Tacoma

**FOR 2018+ CHEVROLET COLORADO REAR LIFT SHACKLE COMES IN CONTACT WITH THE EXHAUST PIPE

*Square U-Bolt are 8

Forged Flat Top Square U-Bolts 18.5" Long x 3.25" Wide x 5/8" Threads For Sierra 3500HD 2019 Our Add-A-Leafs are designed to4x 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