Coil-over shock top kit. Used to convert GD502, GS502 and GR502 coil-over shocks to stud top mount. Includes one stud, two bushings, two washers, and two nuts. Used for one shock. Convert your GD502, GS502 and GR502 coil-over eyelet (loop) shocks to stud top mount. Includes one stud, two bushings, two washers, and two nuts. Used for one shock.