Spark plug chart

[radical rob]

Someone recently in a thread posted a picture chart of spark plugs and of course now I when I need it it has vanished into limbo. If anyone out there could point me in the right direction, I would really appreciate it.
thanks in advance.

 

[Aron Gleason]

There's many spark plug charts..ngk, champion,autolite and more.

 

[khryslerkid]

Someone recently in a thread posted a picture chart of spark plugs and of course now I when I need it it has vanished into limbo. If anyone out there could point me in the right direction, I would really appreciate it.
thanks in advance.

This is the latest thread that I could find.

Help - Spark Plugs 1972 440 RJ12YC