AC R45LTSP Spark Plugs

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May 14, 2008 | 11:11 AM

kaupca

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Joined: Mar 2003

Posts: 53

AC R45LTSP Spark Plugs

My 1995 Firebird Owners Manual calls for this spark plug. It appears not to be made any more. What would be the equivalent in AC or other brands? Thanks

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