Feature●Direct replacement - Citumo Lowering shackles replace your old weak or broken factory shackles and provide a 1-2 inch drop●Rear Drop Shackle Compatible with: 1999-2019 Silverado Sierra 1500, 1988-1999 C1500 C2500 K1500 K2500 Suburban●Replace Part Number: 410520●Durable construction - Designed to drop your ride 1 or 2 inches●1 YEAR warranty, true worry-free shopping experience. If you have any problem, feel free to contact usDescription