2011-2019 Chevrolet Silverado HD Full Suspension Lift Kit 4WD 4x4 8LUG | | SUPREME'S NEW HD STEEL LIFT BLOCKS! 924509B - 3/8" (10MM) Mounting Bolts

- 3/8" (10MM) Mounting Bolts

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2011-2019 Chevrolet Silverado HD Full Suspension Lift Kit 4WD 4x4 8LUG | | SUPREME'S NEW HD STEEL LIFT BLOCKS! 924509B - 3/8" (10MM) Mounting Bolts2x Front Steel Torsion Keys 2x Rear Steel Lift Blocks 4x Extended U Bolts Installation instructions Precision CNC Machined for Outstanding Performance and Quality Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Increase Ground Clearance & Install Custom Plus Sized Rims & Tires IMPORTANT: Fits 4x4 8 Lug Models Only. This kit will NOT work with rear OVERLOADS or DUALLY Models, as longer U Bolts are required. Please contact us if