Requires enlarging of the hole in original hubs to 0.565 inches. Also requires chamfering of the holes in the brake drum to clear the taper on the stud. Protrudes from hub 2-7/8″ to the end, 2-9/16″ to the end of threads. May need to be shortened to use a closed end lug nut. This stud does not fit Good Parts Rear Hub Assembly (SKU 112).