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NGK brand spark plugs for use with the plug adapters. This is a medium range plug.
For National Judging, this is the correct later style Champion 3X spark plug base. Correct hex and diamond knurl. Black oxide finish.
A good U.S. made plug. Won't pass judging standards if you are showing your car but for the driver, the price can't be beat! Plug comes with gasket and screw on caps. Gap at .035 - .038. U.S.A.
If you want the Champion name, we have this plug for the every day car or what we call the "GO" car. 1928-31. U.S.A.
For the show cars, we offer the original style 3X take apart style plug. 1928-31 Model A. U.S.A.
Use these on your Model A if you want to use modern 14mm spark plugs. Just screw these into your head, and you can use any 14mm spark plug. Also available in singles for compression gauges. U.S.A.
For the show car, we have these
copper gaskets with the asbestos
in them. U.S.A.
Taps hole in cylinder head where spark plug threads in.
Original brass nuts for on top of the spark plug. Won't fit Motorcraft plugs. U.S.A.
We have Motorcraft plugs for the Model A's. They are a lower end plug, but the price can't be beat! Insulators are not as heavy as the Champions. U.S.A.