LS3 head gasket on 370ci

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Mar 22, 2009 | 04:44 PM

05crew

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From: Benson NC

LS3 head gasket on 370ci

can run a 6.2 LS3 head gasket on my 370 4.030, the LS3 in 4.065 so i dont think it would hurt. but what thickness is the stock gasket?

Mar 22, 2009 | 05:03 PM

OnyxSilveradoSS

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From: Detroit

yes, they say 6.2/6.0 on them.
I believe they ar .050 thick. the LS9 is 7 layers opposed to the 5 of the LS3.

Mar 22, 2009 | 05:12 PM

05crew

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From: Benson NC

will i know that a 6.0 will not work on a 370. but it looks like the LS3 will. i just did not know what thickness was... but if the LS9 is 7 layers then i will be get that one...LOL

Mar 22, 2009 | 07:45 PM

05crew

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From: Benson NC

so im guessing that .050 thick is right...and the LS9 will work...?

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