Hey Kenny ,

I'm working out of state and do not have a picture of the bottom of a knob. I make threaded inserts out of aluminum on my lathe and then resin them into the knobs. 3/8 -16 is what I have been using for my shifters. I have thought about making Brodie knob just have not had time. The Rat fink is probably a little bigger than you would want on your steering wheel. Maybe not. On my Face Book page "Low Down Shifters" I have a some photos of the blue ranchero knob I made for Gene. It shows the threaded insert. Also there is several rough casting photos of projects just waiting to be finished. I would interested in taking this project on for sure.

Like my page and when I get home I will be adding more photos.

https://m.facebook.com/profile.php?i...urce=typeahead