Dealing with a rusty or leaking fuel tank? The Spectra Premium GM16A is here to solve that problem. It's engineered to be a direct replacement that matches the original equipment in fit, form, and function - so it should bolt right up without any modifications. Made from corrosion-resistant Ni Terne steel (the same type of material many original tanks use), it's built to last and withstand the elements. Every single tank is leak-tested after production to make sure there are no fuel or vapor leaks, giving you peace of mind. They even road-test their designs to ensure real-world performance and durability. The kit comes with all the necessary installation hardware, which can save you time and trips to the parts store. Spectra Premium is known for quality automotive parts, and their fuel tanks are designed to meet or exceed OE standards. Always verify this part fits your specific GM vehicle model and year before purchase. A reliable, well-made replacement to get your fuel system back in top shape.