picture of inside of a Pertronix dist.

72bluNblu said
Honestly I think your odds of finding a Petronix unit at a local parts house are probably better than finding a Mopar ignition box these days. And if you’re gonna carry a spare it doesn’t really matter.

Well then LOL don't do either. I run Mopar distributors and GM HEI modules. I even used one on the Toyota 20R I stuck in the old cletrac. It had a distributor, but no module when I got it. And I sure wish I had the room and had it back LOL