Product Information 1977 - 1989 Buick LeSabre, 1978 - 1978 Buick Riviera, 1978 - 1979 Cadillac Seville, 1978 - 1981 Pontiac Bonneville, 1978 - 1981 Pontiac Catalina, 1978 - 1983 Buick Estate Wagon, 1978 - 1984 Cadillac DeVille, 1978 - 1984 Oldsmobile 98, 1978 - 1985 Cadillac Commercial Chassis, 1978 - 1985 Chevrolet Impala, 1978 - 1985 Oldsmobile Delta 88, 1978 - 1989 Buick Electra, 1978 - 1989 Cadillac Fleetwood, 1978 - 1990 Chevrolet Caprice, 1978 - 1990 Oldsmobile Custom Cruiser, 1981 - 1986 Chevrolet C10, 1981 - 1986 GMC C1500, 1983 - 1986 Pontiac Parisienne, 1985 - 1995 Chevrolet Astro, 1985 - 1995 GMC Safari, 1987 - 1987 Chevrolet R10, 1987 - 1987 GMC R1500, 1987 - 1989 Cadillac Brougham, 1987 - 1989 Pontiac Safari
