What a challenge over something that should not be this hard! LOL! I need to replace one lug stud in the front hub assembly on my 65 Belvedere that the previous owner had cross threaded and total screwed up. It just spun and spun due to the serrations being destroyed. One lousy stud that I just cant find! See attached photos and some dimensions in inches as follows: Shoulder appears to be .650 length Total length 1.96 Under Head 1.7250 Thread 1.075 Knurl 6.375 Stamped U 200 on top of stud head which is .800 About as close as I can get since the knurl is totally gone due to the stripping. Does anyone know of a replacement? Hub assembly has part number 34736? Maybe someone has a spare hub they don't need?