after reading "no spark" thread

[arkusvt]

I decided to refresh my ignition.Went to Rock Auto looking for a new coil. There are 7 choices listed for a '56 Mark ll. 4 of them are listed as 6-volt, 2 have no voltage noted and only one is identified as 12 volt. ??? There is no customer service by phone with them. I would like a quality American made part, would appreciate suggestions. Thank you

[Barry Wolk]

You should keep your posts on the subject in one thread. Get the 12-volt Pertronix II and bypass the coil resistor to give the unit full voltage.