MAHLE Original Buick Century 80-77 Timing Cover SetMAHLE Original Buick Century 80 77 Timing Cover Set This Part Fits: Year Make Model Submodel 1980 1985,1987 1991 Avanti II Base 1985 Avanti II GT 1980 Buick Century Base 1980 Buick Century Estate 1980 Buick Century Limited 1991 1993 Buick Commercial Chassis Base 1980 Buick Regal Base 1980 Buick Regal Limited 1992 1993 Buick Roadmaster Base 1991 1993 Buick Roadmaster Estate Wagon 1992 1993 Buick Roadmaster Limited 1990 1992 Cadillac Brougham Base 1990