Recommended sparkplug

[Rockymountainsparky]

I'm converting my 36 3 window coupe to 12 volt and changing the ignition to an electronic distributor. This is the original 21 stud V8. Any recommendations on the sparkplug?

 

[Jumbogem29]

NGK B6L works for me no probles

 

[tubman]

Use what you have; spark plugs are not voltage sensitive. Especially not to the primary voltage.

 

[Rockymountainsparky]

Thanks! I didn't know if the electronic ignition was going to make a difference.