What Champion Plug ru Using in you 340?

[Michael Siple]

I must be an old fart. I remember paying $.79 for N9Y plugs and could buy them on sale for $.50. I still have a MOPAR set of plugs that are still in the box. Saving for a rainy day.

Not too long ago I found 32 of them on ebay -$0.99 per - made me feel good.