Bilstein AK Series shock absorbers are designed for motorsports applications that require the use of the OE mounting components. Each shock absorber features a monotube design with steel spring valve discs for consistent, fade free performance and superior durability. AK Series shock absorbers are ideal for racers who demand reliable performance that also meets their sanctioning body's mounting requirements.\n46mm Monotube Shock Absorber\nBuick Century 1981-1973; Commercial Chassis 1996-1991; Electra 1984-1977; Estate Wagon 1983-1975; LeSabre 1986-1977; LeSabre 1990-1988; Regal 1987-1975; Roadmaster 1996-1991; Cadillac Brougham 1990-1987; DeVille 1984-1980; Fleetwood 1990-1980; Chevrolet Caprice 1977-1975; Caprice 1996-1979; Chevelle 1973-1968; El Camino 1972-1968; Impala 1985-1975; Impala 1996-1994; Malibu 1983-1975; Monte Carlo 1988-1975; Nova 1972-1970; GMC Caballero 1986-1978; Sprint 1977-1975; Oldsmobile Cutlass 1981-1975; Cutlass 1997; Cutlass Calais 1984-1978; Cutlass Cruiser 1983-1980; Cutlass Salon 1980-1975; Cutlass Salon 1987-1985; Cutlass Supreme 1987-1975; Cutlass Tiara 1976; Delta 88 1987-1977; F85 1972-1968; Pontiac Bonneville 1986-1982; Grand Am 1975; Grand Am 1980-1978; Grand Prix 1987-1975; GTO 1972-1968; LeMans 1971-1970; LeMans 1981-1975; Parisienne 1986-1983