Does anyone know the part number for a single groove four bolt crank pulley to fit a 71 302 without A/C or PS? Through some internet research, I found the number D0OE-6312-A, but i"m not sure if this is correct. If anyone could verify this for me, I would really appreciate it. I listed a post in the "Wanted" forum for this pulley if anyone has one for sale. Thank you