When an original equipment rear upper shock bracket on certain Chevrolet and GMC vehicles fails from rust or is bent or damaged from impact, fabricating a replacement requires significant time and skill. This Dorman OE FIX solution offers a simpler, faster and more affordable repair alternative that allows the replacement of the failed or damaged bracket, restoring this critical mounting point for the shock absorber. This bracket is constructed from rugged heavy-gauge steel and is designed for a seamless, secure fit and performance that is engineered to match the factory bracket. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Silverado 2500 HD Classic: 2007] - [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010] - [Chevrolet Silverado 2500: 2001, 2002, 2003, 2004] - [Chevrolet Silverado 3500 Classic: 2007] - [Chevrolet Silverado 3500 HD: 2007, 2008, 2009, 2010] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Sierra 2500 HD Classic: 2007] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010] - [GMC Sierra 2500: 2001, 2002, 2003, 2004] - [GMC Sierra 3500 Classic: 2007] - [GMC Sierra 3500 HD: 2007, 2008, 2009, 2010] - [GMC Sierra 3500: 2001, 2002, 2003, 2004, 2005, 2006]