Gates 80-97 Chevrolet C/K Series Pickup 5.7L V8 Pre-Release Fuel CapGates 80 97 Chevrolet C K Series Pickup 5. 7L V8 Pre Release Fuel Cap This Part Fits: Year Make Model Submodel 1980 1981 Buick Century Base 1982 1996 Buick Century Custom 1980 1981,1984 Buick Century Estate 1985 1989 Buick Century Estate Wagon 1980 1993,1996 Buick Century Limited 1984 Buick Century Olympia Limited 1991 1996 Buick Century Special 1980 1981 Buick Century Sport 1983 1986 Buick Century T Type 1991 1996 Buick Commercial Chassis Base 1980