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1989 VETTE - Spark Plug Gap needed

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Old Jul 27, 2012 | 11:42 AM
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Default 1989 VETTE - Spark Plug Gap needed
Looking for the Spark Plug Gap for a 1989 Vette
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Old Jul 27, 2012 | 01:13 PM
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Service manual says .035"
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Old Jul 27, 2012 | 01:17 PM
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Originally Posted by pmihaltian
Service manual says .035"


Spark Plug Gap for 89 Corvette
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Old Jul 27, 2012 | 01:49 PM
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Thanks guys..
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Old Jul 18, 2021 | 07:44 AM
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Default Plug gap
Originally Posted by glewis954
Thanks guys..
.040 thousands FR5LS ac Delco you have 113 aluminum heads shoulder plugs not tapered
Last edited by Poorvette59; Jul 18, 2021 at 07:49 AM. Reason: Ad info
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