Cometic Buick Big Block V8 .125in Cork Oil Pan Gasket - Without End SealCOMETIC Oil Pan Gasket sets include high quality oil pan rail gaskets and or end seals and are designed to seal the oil pan to engine block. Side rail gaskets are made from 0. 125" Cork material. This Part Fits: Year Make Model Submodel 1971 1973 Buick Centurion Base 1973 1974 Buick Century Base 1973 1974 Buick Century Luxus 1968 1974 Buick Electra 225 1968 1974 Buick Electra 225 Custom 1974 Buick Electra 225 Limited 1967,1973 Buick Electra Base 1967