Got a Chevy Silverado or GMC Sierra between 2004–2010? These Saihisday stainless steel braided fuel lines are built to replace your old worn-out lines. They’re made from tough, corrosion-resistant stainless steel so they can handle the heat and grime under the hood — no more worrying about leaks or cracks. This 2-pack covers left and right sides, and they’re designed to fit a bunch of models: Silverado 1500 Classic 2007, Silverado 1500 from 2004–2008, even the 2500 HD and 3500 HD up to 2010. Same goes for GMC Sierra 1500, 2500, and 3500 models. They replace part numbers 819-816, so if that’s what you’re looking for, you’re in the right place. Installation’s pretty straightforward if you’re handy, and once they’re in, you’ll get smoother fuel flow to your engine — which means better performance and fewer hiccups on the road. Whether you’re repairing an old truck or just upgrading your fuel system, these lines are durable, reliable, and built to last. Perfect for DIYers or mechanics who want a solid OEM-style replacement without the dealership price tag.