11-10-2020, 02:48 PM
You would not be able to tap the hole right to the bottom, so you'd need to grind the threads off the lower portion of the bolt you use, in order for the end to push against the crankcase. Tapping the holes might also weaken the area. In my opinion, it's just not necessary. As 'Dubs says, a couple of taps from a soft-faced mallet is all that's needed.
