MSD Blaster 2 need new ballast resistor?

Trying to get the last steps of the car together, open up the box to see I need a .08 ohm ballast resistor. From some quick research it looks like a 74 Dart Swinger Slant 6 is equipped with a .06 ohm resistor. Can I just bolt this new coil in or do I need to install a .08 resistor?