Ls6 intake question

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Aug 10, 2012 | 09:18 PM

FRITZM

Thread Starter

Racer

Joined: Jun 2012

Posts: 459

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From: LAUREL MD

Ls6 intake question

I have a 2000 vert. Does anyone know the difference between ls6 intake manifold part number 88894339 and 12573572? Purchased the first but received the second and not sure if it is correct intake for my 2000 vette ls1. Thanx.

Aug 10, 2012 | 09:23 PM

cptinjak

Burning Brakes

Joined: Jan 2008

Posts: 941

Likes: 3

From: Grand Rapids MI

Quote:

Originally Posted by FRITZM

Does anyone know the difference between ls6 intake manifold part number 88894339 and 12573572?

Difference is 76320767.

Jack

Aug 10, 2012 | 09:26 PM

FRITZM

Thread Starter

Racer

Joined: Jun 2012

Posts: 459

Likes: 1

From: LAUREL MD

Ls6 intake

And U R N AZZ. IF YOU CAN'T BE HELPFUL, GET LOST JERK.

Last edited by FRITZM; Aug 10, 2012 at 09:30 PM. Reason: CHANGE

Aug 10, 2012 | 09:28 PM

cptinjak

Burning Brakes

Joined: Jan 2008

Posts: 941

Likes: 3

From: Grand Rapids MI

Quote:

Originally Posted by FRITZM

And that is? I'm a relative noob.

I was being a d1ck and gave you the difference of those two numbers.

Seriously though, it is an LS6 manifold. That is the casting number, not necessarily a part number.

Jack

Aug 10, 2012 | 09:35 PM

baxsom

Le Mans Master

Joined: Jun 2008

Posts: 5,284

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From: Rockledge FL

if it flat on the bottom it is an LS6 regardless of part #. curved is an 00 or older LS1.

Aug 10, 2012 | 09:40 PM

FRITZM

Thread Starter

Racer

Joined: Jun 2012

Posts: 459

Likes: 1

From: LAUREL MD

Ls6

It is flat. It has a gm marked electrical connector on the rear next to the inlet for a hose. But there is a tag that says "made in mexico" though. Is this anything to worry about? I don't want to be keeping a obvious knockoff.

Aug 10, 2012 | 09:45 PM

cptinjak

Burning Brakes

Joined: Jan 2008

Posts: 941

Likes: 3

From: Grand Rapids MI

Quote:

Originally Posted by FRITZM

And U R N AZZ. IF YOU CAN'T BE HELPFUL, GET LOST JERK.

LOL calm down buddy. Read my post. The numbers are casting numbers of ls6 manifolds. You got the right part.

NOW GO YELL AT SOMEONE ELSE!!!

Jack

Aug 10, 2012 | 09:50 PM

FRITZM

Thread Starter

Racer

Joined: Jun 2012

Posts: 459

Likes: 1

From: LAUREL MD

Ls6

Mea culpa to jack. Shot from the hip, so a bit edgy. Not a good feeling wondering if you have been ripped off. Also thanx to baxsom.

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Aug 10, 2012 | 10:00 PM

cptinjak

Burning Brakes

Joined: Jan 2008

Posts: 941

Likes: 3

From: Grand Rapids MI

Quote:

Originally Posted by FRITZM

Mea culpa to jack. Shot from the hip, so a bit edgy. Not a good feeling wondering if you have been ripped off. Also thanx to baxsom.

If you pretend to believe that I didn't have to google "mea culpa", then we'll call it even.

No worries man. You got the right stuff!

Jack

Aug 10, 2012 | 11:29 PM

#10

NukeC5

Melting Slicks

Joined: Jun 2012

Posts: 3,163

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From: Oceanside California

An LS6 is an LS6. The 572 came on the later models. Not sure why they changed numbers, but the runner length, plenum volume, etc are all the same in the different part numbers.

Aug 10, 2012 | 11:54 PM

#11

FRITZM

Thread Starter

Racer

Joined: Jun 2012

Posts: 459

Likes: 1

From: LAUREL MD

Ls6

I know that ls1 engine throttle bodies are drive by wire. This ls6 intake has bosses on the passenger side to enable, most likely, f-bodies to mount the tb cable and that is the only difference i could find.