Hey Guys' I stripped out my distributor clamp bolt hole for my Edelbrock 27012 intake. Does anyone know what the correct size should be? I think it was either a 1/2, 3/8 or 9/16, the last bolt I had in there was a 9/16 and that's what stripped it I think. I would like to retap it does anyone know? I'm sure it's the same for all other smallblock intakes too.