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Are ls6 and ls2 oil pumps the same?

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Old 01-04-2011, 09:46 PM
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Default Are ls6 and ls2 oil pumps the same?

I hear about every one going to ported ls6 oil pumps... i have an ls2 should i do the upgrade or can i port mine
Old 01-05-2011, 05:03 PM
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still needs some help
Old 01-05-2011, 07:45 PM
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The oil pump listed for the LS6 in a 2005 CTS-V is the same as the oil pump listed for the LS2 in a 2007 CTS-V, so I think they are the same.

See also.

http://www.andersonperformance.net/L...rting_v1.2.pdf
Old 01-05-2011, 09:30 PM
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Originally Posted by Darkman
The oil pump listed for the LS6 in a 2005 CTS-V is the same as the oil pump listed for the LS2 in a 2007 CTS-V, so I think they are the same.

See also.

http://www.andersonperformance.net/L...rting_v1.2.pdf
What bout the ss trailblazer 58 tooth reluctor wheel
Old 01-05-2011, 10:55 PM
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What does the reluctor wheel have anything to do with the oil pump?
Old 01-06-2011, 07:29 AM
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Originally Posted by raven154
What does the reluctor wheel have anything to do with the oil pump?
It was just a reference jusst to show its was of the newer ls2 ss trailblazers. i believe 2007 up are 58 where 2006 and down are 24
Old 01-06-2011, 01:44 PM
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Try it this way, the GM Part Number for the LS6 oil pump is 12586665. If you google that number you will find it listed by many vendors as the replacement pump for 1997+LS1s and LS2s.

If you are asking whether GM even sold an LS2 anywhere, anytime with some different pump on it - I do not know - there are just too many LS2s out there.



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