[AJD] Sparkplugs

[Michael Ostrander]

Duane-
I am confused on Champion #33 sparkplug.  What year GP was that correct for?
Being a two piece plug, is there any reason a pair of used ones cant be
cleaned up and function properly?

While I was digging around, I found an empty 33 box with a John Deere
printer generated packing slip attached.  It referenced the C1600R part
number.  Didn't even realize we had that sitting out there.
Michael