Experience enhanced driving comfort with our precision-engineered GM Fuel Tank Insulator. Crafted from durable Stainless Steel, this 6.25" W x 7.75" L x 3" H insulator is designed to absorb noises and suppress road vibrations, ensuring a quieter ride. Its precise fit and machined finish make installation a breeze, with no need for additional tools. Suitable for gasoline vehicles, this genuine GM part is a direct fit for your vehicle, ensuring optimal performance and longevity. For accurate installation, consult your nearest GM dealer, independent service center, or body shop.