I think I figured out how to post a pic here for you to see a real Knuckle

 

Very nice .

 

Hi cliff, I'm outside of Houma and work on old Harleys and do powercoating . If you could use some quick advice when you start your build or need parts contact my e-mail : shavorhead@yahoo.com . Mike

 

Check out www.sscycle.com. They now build and sell replica motors for knuckles and pans. Have never bought one but they do have a decent reputation