Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Anyone know the stock compression ratio for a 1979 350 chevy ?
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Old 06-11-2012, 02:29 PM
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78novaman 78novaman is offline
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According to my Hayne's manual:

8.2:1 for light duty trucks
8.3:1 for heavy duty trucks

All I can think is maybe slightly different pistons???
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