Champion 3x spark plug

[John Schlegel]

Is this a normal way champion 3x spark should look like.I found this under the front seat.

 

[socalplanedoc]

That's what mine look like.

 

[Ron in Quincy]

From what I can see it appears to be an original based on the fact the knurling is all the way to the bottom of the hex ?

Ron

 

[peters180a/170b]

original plug,,,,with very nice color letters....

 

[Bob Johnson]

See link below for info on original plugs

Bob

Plug information

 

[Steve Wastler]

Lettering looks to dark for original, I have some repop 3x round top three on the porcelain, put with original bases, they look just like your picture.....

 

[glenn in camino]

That's a nice one.

 

[glenn in camino]

Not sure if it's an early or late one. Thick or thin head?

 

[Arlen]

Bert's sells reproduction bases with the knurling all the way down.