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 Appllication for: For GMC C/10 1975-1987 For Chevrolet C/10 1975-1987 Package Includes: 2 × Rear Adjustable Leveling Lowering Shackles Drop Kit Note: Please check part photos, part number (OE number of your old part), part description and compatibility chart above carefully and compare them with your old part to make sure it is what you need. .