Spark plug or glow plug ??

[aa battery]

and is this old?

 

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Treasure of Victoria Peak - Grab it through Amazon!

[aa battery]

udder side

 

[aa battery]

Let me go get it hold on

 

[aa battery]

Reg. U.S. Pat. OFF. F #on plug3539

 

[aa battery]

Sorry Nick no date.

 

[CoolFrayers]

Yours second from right? If it had a housing at one time that is:

Original '34-'37 Ford plugs were Champion 7's, which are 18mm. $2.00 each used working.



Or, screw top on EBay, $9.99


http://cgi.ebay.com/Vintage-Champio...345137QQcmdZViewItem?IMSfp=TL0806040984r17159

Here's a site with your plugs spec's:
http://www.vanpeltsales.com/FH_web/flathead_tuneup32-48_221-239.htm

 

[aa battery]

OK that makes more sense. Thanks CoolFrayers

 

[CoolFrayers]

Sure thing AA!
I like your second picture, you can see the rustline from where the housing was. Call me a gearhead.

 

[trikikiwi]

Hey Gearhead, sorry Gollum, 0k...... coolfrayers
Nice ID

Mike

 

[Bigcypresshunter]

good ID. The housing part can separate on the Champion plugs. I had one seperate, in the 80's, as I was driving down the expressway. Blew right out. Sounded like a blown head gasket. I was glad to find out that only the plug had seperated. I never will buy Champion again.

 

[dg39]

Always been an NGK fan, but what do I know?
DG