point/eletronic ballast?

Depends on the Pertronix used! Follow their recommendations!

I run the III and requires a specific coil and bypass on the ballast. Do not miss the recommendation on plug wires as well!! I had solid core Taylor's from the 80's that gave me a big issue! You might have to run suppressor style wires as well!!

Best ignition I have used, even over the Chysler Gold previously! Car starts and consistently runs better than ever!