Features: 1.Fittment:Perfectly fit for Chevy Silverado C1500 2WD 1988-1998; GMC Sierra C1500 2WD 1988-1998. 2.Material:The flip brackets are made from high quality 3/16" thick steel with black powder coated surface, which provides much more protection. They meets or exceeds OEM requirements. 100% factory tested, and durable. .