Home › Forum › Ask A Member › Spark Plug Thumb Nuts Thread Size › Re: Spark Plug Thumb Nuts Thread Size
February 22, 2018 at 9:47 pm
#71447
I believe Brillman is where I got the thumb nuts I have.
It turns out those nuts were an 8-32 thread, and the
new Champion plugs probably are too, but they’re
a "crappy" turned thread. Anyway, I found an 8-32
die in my box and cleaned up the threads on the
spark plugs and the Brillman nuts work great now.
If the plugs weren’t an 8-32 thread, they are now. 😎
Prepare to be boarded!