Description: High Quality 2" Steel Leveling Drop Shackles Bolt-On Kit Installs with basic hand tools Heavy Duty Polyurethane for superior strength Rigorously tested off road to guarantee safety Corrosion & Oxidation Resistant finish Application for: For 1975-1987 GMC C/10 For 1975-1987 Chevrolet C/10 Package Include: 2Pcs 2" Drop Kit Adjustable Leveling Lowering Shackles W/o Product Instruction Note: Please make sure the part numbers matches the part you are replacing.Please be very careful to check our photos, make sure the photo showed is same as you wanted. .