4"-6" Shock Extenders Bracket for 1999-2006 Chevy Silverado 1500 GMC Sierra 1500

The KSP 4"–6" Rear Drop Shackles and Shock Extender Kit is designed for 1999–2006 Chevy Silverado 1500 and GMC Sierra 1500 (RWD/2WD) models, offering a reliable and efficient way to lower your truck’s rear suspension for a sportier stance and improved handling. Constructed from heavy-duty stamped steel , the components deliver exceptional strength and long-term stability under load. The electrophoretic coating followed by black powder coating ensures excellent corrosion resistance and lasting durability. With a 4–6 inch drop capability , this kit allows for proper shock alignment and prevents overextension, maintaining smooth suspension performance and extending shock life. Installation is 100% bolt-on , requiring no cutting or drilling—making it simple, secure, and effective.