have you tried Lawson industries, you're local Dorman supplier or even Kar products, I can get those studs at my local nut/bolt supplier or order from afore mentioned suppliers. I'm sure I have numerous specimens of pic posted as I have parted numerous 69-70 in past years. just wish I would have kept some stuff from years past. I'm sure you could locate them locally ,easily but if needed I can try to locate mine. cost would probably < 2.00 while frt. would get in more than cost of studs. hope this helps.