Eckler's Premier Quality Products 25-123603 Premier Quality Products, Gas Tank Filler Neck Seal| C-A8354 Corvette - Stock Replacement Premier Quality Products, Gas Tank Filler Neck Seal| C-A8354 Corvette 1978-1982 Premier Quality Products, Gas Tank Filler Neck Seal| C-A8354 Corvette 1978-1982