Pertronix 1381a

If you want to remove the resistor you'll need to get a low ohm coil, Pertronix 45011 is .6 ohm

I kept my resistor for awhile, then when I did an engine swap decided to eliminate one more piece that could go bad.

Like said above, budget for a replacement Pertronix Igniter to have in the glovebox. I keep an extra one and a set of points in a bag in the car.

And I love how the Pertronix performs.