Gordon0652

iTrader: (4)

Hi All,
I am back at my build that has been a paperweight for 10-years now. In back of the sheet metal intake there are two welded threaded bungs. How do I identify the size/thread of them? NPT, standard, etc... I wish I wrote it down. It is a Beck intake (if anyone remembers them, these were the years before WeldPorn ruined the Internet). Photo below circled in red and thank you all!