Distributors – Pertronix
Upgrading to a DUI Distributor on Our '65 Mustang 6 Cylinder - FordMuscle
Basic Musclecar Ignition System Upgrades - EngineLabs
Chevrolet Street/Strip DUI Distributors – V8 / 6 Cylinder / 4
Adding Modern Coil-Per-Cylinder Ignition to a Vintage Engine - Holley Motor Life
Classic car distributors Which electronic ignition kit is best
Upgrade Your HEI Module To Include Rev-Limiting Capabilities
Three Common Misconceptions About Ignition Coil Upgrades
MSD Ignition System Upgrades - Performance Ignited
Upgrading a Points Distributor to an HEI System
Adding Modern Coil-Per-Cylinder Ignition to a Vintage Engine - Holley Motor Life
4 Easy DIY Upgrades of Your Car's Ignition System - Motors Blog