Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.\nRancho RS5000X RS55263 Shock Absorber\n2007 Chevrolet Silverado 1500 Classic (Front) (Front Spring: Coil & Drive: RWD / Qualifier: Except 4 Wheel Steering, without Electronic Ride Control Package (ZX3), with Front Raised Height 0 (in)); 2002 Chevrolet C1500 (Front) (Front Spring: Coil / Qualifier: Except 4 Wheel Steering, without Electronic Ride Control Package (ZX3), with Front Raised Height 0 (in)); 1999-2006 Chevrolet Silverado 1500 (Front) (Front Spring: Coil & Drive: RWD / Qualifier: Except 4 Wheel Steering, without Electronic Ride Control Package (ZX3), with Front Raised Height 0 (in)); 1999-2004 Chevrolet Silverado 2500 (Front) (Front Spring: Coil & Drive: RWD / Qualifier: Except 4 Wheel Steering, with Front Raised Height 0 (in)); 2007 GMC Sierra 1500 Classic (Front) (Front Spring: Coil & Drive: RWD / Qualifier: without Electronic Ride Control Package (ZX3), with Front Raised Height 0 (in)); 1999-2006 GMC Sierra 1500 (Front) (Front Spring: Coil & Drive: RWD / Qualifier: Except 4 Wheel Steering, without Electronic Ride Control Package (ZX3), with Front Raised Height 0 (in)); 1999-2004 GMC Sierra 2500 (Front) (Front Spring: Coil & Drive: RWD / Qualifier: Except 4 Wheel Steering, with Front Raised Height 0 (in))