Upgrade your Chevy Silverado or GMC Sierra 1500 HD with this genuine Fleetside Fuel Tank Filler Neck, a crucial component for your vehicle's fuel system. Designed to fit seamlessly on the driver side, rear, or side of your truck, this fuel filler neck is painted, flanged, and made from a durable combination of plastic and steel, ensuring a perfect fit and long-lasting performance. With a 34-inch length and a 34-gallon capacity, this item is specifically crafted to meet the needs of your vehicle, maintaining the original aesthetic with its smooth finish. The package includes a fuel tank filler hose, and it's compatible with gasoline fuel types. Be aware that it is a potential cancer and reproductive harm hazard, so handle with care.