Probably been asked but I am not having any luck on a search. My Vicky has a 401 Nailhead and po installed a Pertronix igniter. I bought a couple Mallory coils this week and hoping to replace the plane style coil with one of them. One is nos which was the backup for the used one. I have the Mallory wiring diagram for the coil but pre Pertronix. Anyone with some details?
Call Pertronix Tec Line and give them the item number on the pickup. They will tell you everything you need to know to make it work right. 909-599-5955. Their Tec Guys actually know what they are talking about.