stock block
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Join Date: Jun 2002
Location: TX
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stock block
i read that a stock 99 ls1 block is 3.898 and if i bore/hone it .005 it would be 3.903. what are some good after market pistons that can handle a stage 2 heads and tr230 cam package. keith black is kinda my option but if they dont make a piston for that bore than what would be other options.