? about LS6 heads.

Reply Subscribe

Thread Tools

Search this Thread

10-05-2003 | 09:45 PM

NotaZ06

Thread Starter

Teching In

Joined: Sep 2003

Posts: 38

Likes: 0

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.

Reply Like

10-05-2003 | 10:09 PM

Jason99T/A

I can shift faster than you.

iTrader: (21)

Joined: Nov 2001

Posts: 5,133

Likes: 0

From: Baton Rouge, LA

Re: ? about LS6 heads.

Take a look here:

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

Reply Like

10-05-2003 | 10:25 PM

gomer

11 Second Club

iTrader: (13)

Joined: Jun 2002

Posts: 3,063

Likes: 0

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.

Reply Like

10-06-2003 | 02:24 AM

TVWilkes

TECH Fanatic

Joined: May 2003

Posts: 1,292

Likes: 6

From: RainbowCity,Alabama

Re: ? about LS6 heads.

Casting #035 is a 2002 6.0L casting.

Reply Like

10-06-2003 | 03:45 PM

93Polo

TECH Fanatic

iTrader: (5)

Joined: Nov 2002

Posts: 1,039

Likes: 12

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.

Reply Like