71-72 Chevy/GMC C10 Truck Gas Fuel Filler Neck Grommet Body Gasket Seal

71-72 Chevy/GMC Truck Filler Neck Body Seal. This lower seal goes around gas tank filler neck and seals the neck to the body. Works on 71-72 C/K Chevy & GMC Trucks. Seals are made from OEM specs to install and fit for an authentic appearance.