Champion 3X Plugs
 

Setting up my new workshop and just opened a box that I am sure I have not looked into for 20 years. These plugs were in the box. Are they really old? My dad probably put them in the box. Pretty sure the knurled threaded nuts on the top are not original and the seal ring either.

Attachment 165371

Re: Champion 3X Plugs
 

cool what a great find almost like getting a xmas gift

Re: Champion 3X Plugs
 

Those are "modern" 3X plugs. See link below for more information.

http://www.modelahouse.com/wiki/index.php/Spark_plugs


\Bob

Re: Champion 3X Plugs
 

No, They are the Re-pops still made today..

Re: Champion 3X Plugs
 

If they are undamaged clean them and give them some use.

Re: Champion 3X Plugs
 

Thank you for the clear answer and link. Still fun to find them but I suspect they are from around the 1976 work done on the car that my father did after I had abused it for 4 years at college! I will clean them up and find the nut for the top that at least fits the repop parts.