Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 740P pistons for a sbc 307
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Old 12-28-2011, 08:34 AM
72chevyBuild 72chevyBuild is offline
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No I am not going to do any more bore to it. But the casting numbers on the block are infact a 307 from 1969. But I am still deciding to use the 260H cam or the 268H cam still undecided.
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