Fits: 1987–1991 Chevrolet Blazer 1975–1986 Chevrolet K5 Blazer 1975–1986 Chevrolet K10 1975–1986 Chevrolet K10 Suburban 1975–1986 Chevrolet K20 1975–1986 Chevrolet K20 Suburban 1977–1986 Chevrolet K30 1999–2006 Chevrolet Silverado 1500 1987–1988 Chevrolet V10 Suburban 1989–1991 Chevrolet V1500 Suburban 1987–1988 Chevrolet V20 Suburban 1989–1991 Chevrolet V2500 Suburban 1969–1974 Chevrolet K10 Pickup 1969–1974 Chevrolet K20 Pickup 1969–1974 Chevrolet K30 Pickup 2007 Chevrolet Silverado 1500 Classic 1986 GMC C2500 Suburban 1975–1991 GMC Jimmy 1975–1978 GMC K15 1979–1986 GMC K1500 1975–1978 GMC K15 Suburban 1979–1986 GMC K1500 Suburban 1975–1978 GMC K25 1979–1986 GMC K2500 1975–1978 GMC K25 Suburban 1979–1986 GMC K2500 Suburban 1977–1978 GMC K35 1979–1986 GMC K3500 1999–2006 GMC Sierra 1500 1987–1991 GMC V1500 Suburban 1987–1991 GMC V2500 Suburban 1970 GMC C35/C3500 Pickup 1969–1974 GMC K25/K2500 Pickup 1969–1974 GMC K35/K3500 Pickup 2007 GMC Sierra 1500 Classic 1966–1977 Ford Bronco Bilstein33-185590Shocks and StrutsBilstein 5125 Series Shock Absorbers are designed to be used on custom vehicles in order to achieve the desired ride. The high gas pressure monotube shocks are sold by lengths and damping rates rather than by application. These shock absorbers all come with 5/8" eyelets with hour glass bushings on both ends. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving.Bilstein B8 5125 series shocks offer technology for custom applications. They feature Bilstein's superior single-tube, high gas pressure design for the utmost in consistent fade-free performance and long life. Bilstein's patented deflective self-adjusting valving delivers improved damping control and a smooth ride on all road surfaces at any speed. Additional features: * High-flow piston to reduce harshness * Independent rebound and compression tuning * Larger working piston area for exact damping * Superior control for large-diameter tires * Available by travel lengths for custom applications