Not sure what you’re unhappy about, I think it looks great! You have a very nice looking driveshaft tunnel, especially considering it was all done by hand, don’t be so hard on yourself :)
Crackedback used to have a machinist buddy that made them, but he stopped doing it years ago.
foursecondsflat makes them.
https://www.4secondsflat.com/MSD%20Distributor%20Tuning.htm
I just made my own out of aluminum rod.
The diameters apparently are...
0.386" = 14° and 0.394" = 10°
ID=...
Like ValiantS I have a Summit adj prop valve inline with the rear brakes, running Willwood up front and factory drums in the rear. Mounted the prop valve to the inner fender well by the shock tower.
Just got done doing the Ram and Hellcat. The biggest pain was polishing out the paint and fitting the Ram in the garage and closing the door as they have to sit 24hrs before being outside.
I decided to go ceramic to protect the paint in California sun and ease of cleaning.