LS1TECH - Camaro and Firebird Forum Discussion

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- - 01-02 LS1's.... (https://ls1tech.com/forums/generation-iii-internal-engine/274843-01-02-ls1s.html)

Tom's_03SVT

Feb 11, 2005 07:11 PM

01-02 LS1's....

did the 01-02 LS1's come with a LS6 oil pump?

thanks
Tom

~JOSHUA

Feb 11, 2005 07:24 PM

I thought all '01+ had the same oil pump, clutch hydralics,valvesprings, intake manifold and....... gasoline!!! :huh:

jrp	Feb 11, 2005 07:25 PM

yes..

MUSTANGEATER

Feb 11, 2005 10:16 PM

I thought the oil pumps were different? Maybe just diff part #'s?

2001 LS1 Oil pump part # 12556436

LS6 Oil Pump part # 12586665

01_SuperSlow

Feb 11, 2005 10:20 PM

Yup, my 01 had an LS6 oil pump

jrp	Feb 11, 2005 11:05 PM

Quote:

Originally Posted by MUSTANGEATER

I thought the oil pumps were different? Maybe just diff part #'s?

2001 LS1 Oil pump part # 12556436

LS6 Oil Pump part # 12586665

did a cam swap on a 01 and we removed the pump and i took down the pt# and cross referenced it and it came up as an ls6 pump :dunno:

probaby jus GM's usual bullshit of having a bazillon part numbers for the same part.

MUSTANGEATER

Feb 12, 2005 12:54 AM

Quote:

Originally Posted by jrp

I figured that much. I'll have to take a look at mine and see what it comes up to.

indyboom

Mar 25, 2006 07:33 PM

they both cost different? Hope there not the same

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