Description： 100% Brand new, never been used High Quality& High Performance Manufactured to Meet or Exceed Specifications. Strict quality control standards to Build and test. Easy installation Professional Installation is Highly Recommended(No Instruction Included) Note: U-bolt length is 9.5 inches . It is recommended to check the length of the required fittings before purchasing Fit For： For Chevy Silverado 1500 2007-2018 For GMC Sierra 1500 2007-2018 KIT CONTENTS: (R) 4" Fabricated Steel Angled Lift Blocks (R) (4) Zinc Coated U-bolts Necessary hardware included .
