For Chevy Silverado 1500 1999-2006 For Chevy Silverado 1500 classic 2007 For GMC Sierra 1500 1999-2006 The welded c-notch is more durable for hauling and towing. Helps you get more axle travel and clearance and free from frame banging when you hit bumps. Shot blasting & anti-rust oil painting.
