Stud top conversion kit. Used to convert Proma Star, Ultra Ride and Aluma Matic shocks to stud top mount. Includes one stud, two bushings, three washers and two nuts. Used for one shock. Convert your Proma Star, Ultra Ride or Aluma Matic coil-over eyelet (loop) top shock to stud top mount. Includes one stud, two bushings, three washers and two nuts. Used for one shock.