WTF Big issue

Update: I threw a core starter that works most of the time lol so I can try and diagnosis . With the coil wire grounded the motor cranks fine minus when I hit the broken teeth on the converter . It's gotta be something with the dizzy I went through.( I can be my own worst enemy sometimes) I'll have to pull it and see what I can find. I was thinking of maybe buying this Dizzy on Flea bay. Here's a pic of second broken starter .
For Mopar Electronic Ignition Distributor Big-Block 440 413 426 Hemi NOS Tan Cap | eBay

Starter 1.jpeg

Starter 2.jpeg