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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Instructions Included
Prevents Rear Coil Springs from binding from excess compression
Center Bore: 108mm Without Lip
in some cases it may take more than the built-in block taper to correct pinion angle
2x Pinion Alignment Shims
2011-2019 GMC Sierra HD Full Suspension Lift Kit with Front Shock Extenders & Torsion Max Tool 4WD 4x4 | SUPREME'S NEW HD STEEL LIFT BLOCKS! Model:3500HD Instructions Included2x Front Steel Torsion Keys 2x Front Shock Extenders 2x Rear Steel Lift Blocks 4x Premium Electrostatic Powder Coated U Bolts 1x Torsion Key Unloading Tool 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
