CHASING DOWN NEW THREADS If you don't have a thread chaser for the right bolt hole size, it's pretty easy to make one. You can modify a bolt of the correct size and thread pitch. Cut the head off & cut a groove in the threads, length wise. Now put it in a drill motor...
![CHASING DOWN NEW THREADS](https://enginepro.com/wp-content/uploads/2019/08/201908-threadchaser-scaled.jpg)