Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality.\nBuick Electra 1984-1977; Estate Wagon 1979-1975; LeSabre 1985-1977; Roadmaster 1996-1991; Cadillac Brougham 1990-1987; DeVille 1984-1980; Fleetwood 1990-1980; Chevrolet Astro 2005-1985; Camaro 1981-1977; Caprice 1972-1966; Caprice 1996-1975; Impala 1985-1975; Impala 1996-1994; Ford Ranchero 1979-1975; GMC Safari 1994-1985; Safari 2004-1998; Oldsmobile Delta 88 1987-1977; Pontiac Firebird 1981-1977; Parisienne 1986-1983\nBuick Electra 1984-1977, Estate Wagon 1979-1975, LeSabre 1985-1977, Cadillac Brougham 1990-1987, DeVille 1984-1980, Fleetwood 1990-1980, Chevrolet Astro 2005-1985, Camaro 1981-1977, Caprice 1972-1966, Caprice 1990-1975, Impala 1985-1975, Impala 1996-1994, Ford Ranchero 1979-1975, GMC Safari 1994-1985, Safari 2004-1998, Oldsmobile Delta 88 1987-1977, Pontiac Firebird 1981-1977, Parisienne 1986-1983