? about LS6 heads.

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Oct 5, 2003 | 09:45 PM

NotaZ06

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From: dallas,ga

? about LS6 heads.

The number on the side reads 035. I was just wondering if thats right. My fiends z06 had a different 3 digit number. Anyone know what that number might stand for.

Oct 5, 2003 | 10:09 PM

Jason99T/A

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From: Baton Rouge, LA

Re: ? about LS6 heads.

Take a look here:

https://ls1tech.com/threads/showflat...31&fpart=1

Oct 5, 2003 | 10:25 PM

gomer

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From: The Confederacy

Re: ? about LS6 heads.

My new "LS6 style" heads from Patriot are 035, the 035 is a 6.0 casting number. If it is one of Patriot's heads, the combustion chamber has been welded up and cnc'd out to a smaller cc.

Oct 6, 2003 | 02:24 AM

TVWilkes

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From: RainbowCity,Alabama

Re: ? about LS6 heads.

Casting #035 is a 2002 6.0L casting.

Oct 6, 2003 | 03:45 PM

93Polo

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From: Kennesaw, GA

Re: ? about LS6 heads.

The 6.0 head usually reduces compression. However I understand Patriot is welding the chambers up to decrease the chamber size and thus keep compression up. The 6.0 and LS6 have very similar port designs.