ls1 cylinder bore size?
02-18-2007, 09:00 PM
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ls1 cylinder bore size? Hi, is there difference in diameter of the ls1 cylinder bore of different year ls1 engine block or are they all the same. Can anyone tell me the specs thru 97-02 if there's a difference? I'm asking because i'm trying to put a ls6 243 heads onto my 99 ls1 engine and was wondering what head gaskets to use for this swap.
