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ok I read through the hei stuff again, and i think i got the install all figured out. but had a question about the spark plugs. couldnt i just use the plugs for my year of truck and gap them to 45 for the hei?
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72 GMC sierra 3/4 ton 402 bb 
68 GMC 3/4 ton 
2010 camaro rs: daily driver
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