Could anyone recommend me Electronic Distributor Conversion Kits for 1963 225 valiant?

Post #20 suggests that Ignitor III fits a later e-distributor. I went to Pertronix's site, but couldn't tell. They want you to enter the PN code on the side of your distributor. Anyway, could be an option for those w/ 1971+ cars who want to upgrade from the Mopar electronic ignition and simplify the wiring and firewall (no ballast or external ECU box), and gives a stronger spark and rev limiting.