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Quick head question

Generation III Internal Engine 1997-2006 LS1 | LS6

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Quick head question

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Old

Mar 25, 2010 | 11:42 PM

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Quick head question

Just wondering, my 2002 z28 has an ls6 block, which isnt unheard of but i got looking at the heads today and it has 243 castings. My question is would these be the stock heads. From my understanding 243s came on ls6 corvettes. Also if these are stock would i have ls6 springs? Thanks in advance

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Mar 26, 2010 | 10:47 AM

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243 castings NEVER came on an f-body. An 02 should have 241's.

You lucked up dude

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Mar 26, 2010 | 04:00 PM

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I believe some f-bodies did come with ls6 block, not many. i would need to check my manual on this when I get home. if your did come ls6 from factory then it would also have the 243 heads which are ls6 heads. I'll check...

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Mar 26, 2010 | 10:15 PM

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RandyZ28, are you the first owner of the car...?

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Mar 26, 2010 | 10:17 PM

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coybowsfan, no, the ones with LS6 blocks came with 241 heads, like SOMbitch said,

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Mar 27, 2010 | 11:32 AM

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NO factory F body came with 243 heads

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