Mopar electronic distributor

The GM unit is more powerful because it doesn't cut the current down with a ballast resistor and is very reliable. I also like it because I don't have to mount anything to my firewall and the wiring is a lot easier.

The wiring instructions come with the kit, but essentially is 2 wires from the distributor to one side of the module and the other 2 wires to the + and - sides of the coil.