Does anyone have an old AC spark plug reference chart to check the applications for AC-46N spark plugs, thanks, john kosemple #1211
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Re: AC spark plugs
John-----
Funny you should ask; I just researched these plugs for someone else not long ago. AC 46N spark plugs were originally used on some Chevrolet L4 and L6 engines during the 63-69 period. AC R-46N were used on 70-73 Cadillacs.In Appreciation of John Hinckley -
Re: AC spark plugs
John,
What year and number plugs are you looking for? Do you want new or will used spark plugs be Ok?Comment
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