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what should be my gap on a sparkplug for a Chevy vortec 5.7 350?

Some set them at .060, but I set mine at .055 as they get older they will burn down to .060 but anywhere in that range just put them all the same gap

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13y ago
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Ray Doney

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3y ago
First thing go to a reputable source.

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Q: Spark plug gap for 1997 vortec 5.7?
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