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Generation III Internal Engine 1997-2006 LS1 | LS6
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6.0L block question

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Old 04-08-2006, 12:26 PM
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Default 6.0L block question
just wanted to know how many cubes and what the bore size is on the 6.0L truck blocks are? and any other factory info on them i can get
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Old 04-08-2006, 12:44 PM
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Stock is 360ci 4" bore 3.622" stroke crank. Can be bored safely .030 on all blocks, and up to .060 on some blocks as a result of core shift.
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Old 04-08-2006, 01:02 PM
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I thought the displacement was 364ci... but everything else looks right.
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Old 04-08-2006, 04:15 PM
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Correct, 364 ci stock. ~370 bored .030 over. ~375 bored .060 over.
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Old 04-09-2006, 12:05 PM
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i have a set og eagle rods 6.125 and J&E 4" pistons i'll sell ya only 12000 miles on them
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