The IHC 1” lift Shackles are designed specifically for 2007-2013 Silverado trucks, offering a performance part that enhances the vehicle's capability. Manufactured by IHC Suspension, these shackles are known for their quality and durability. With the manufacturer part number IHC-GM8818LS-1, these shackles provide a reliable and effective solution for improving the suspension system of your vehicle. Perfect for those looking to enhance their truck's performance and overall look, these shackles offer a seamless integration with the existing chassis for a smooth and stable ride.