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Old Dec 29, 2006 | 03:08 PM
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Default LS6 Intake Gaskets

I just got an LS6 intake off of the board and it doesn't have any intake gaskets on it.

Will the ones from my old LS1 intake work?
Will the ones from Comp work?
Or would I just have to go with the GM ones?
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Old Dec 29, 2006 | 03:15 PM
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The old ones will work if they are in good shape.
If not the cheepest I found for aftermarket is Napa.
Oems are expensive, the best price is at Fred Beans.
GM Part #12533587 (8pc set)
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Old Dec 29, 2006 | 03:37 PM
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You wouldn't happen to know the NAPA part number would ya?
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Old Dec 30, 2006 | 08:16 AM
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The GM Part number for the kit is: 12533587
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Old Dec 30, 2006 | 12:34 PM
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Originally Posted by mondi2002
The old ones will work if they are in good shape.
I agree. I re-used mine when I did my swap at 54,xxx miles. As long as you are careful when pulling them off your old intake you're good to go.
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Old Dec 30, 2006 | 01:14 PM
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Sounds good I just didn't want to order them if I could use what I already had.

Or if the COMP ones would work, does anyone know if they will?
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Old Dec 30, 2006 | 03:19 PM
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I picked up a set from Oreillys for about $25.
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Old Dec 30, 2006 | 04:30 PM
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New GM it's ok because i had problem when i was re-used mine
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Old Dec 30, 2006 | 04:56 PM
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Good thread I was wondering the same thing! Thanks
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Old Jan 2, 2007 | 07:23 AM
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Originally Posted by FRCBobby
You wouldn't happen to know the NAPA part number would ya?
Its NGAMS16350. All you do is search for Non-Napa part #
on there site and enter the GM Part #.

http://www.napaonline.com//MasterPag...ake)+-+Hi-Perf
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Old Jan 13, 2007 | 01:30 PM
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Thanks.

I got the old ones off and put them in place and just didn't like the way they looked so I am going to be calling NAPA on Monday and get me a set on order.
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Old Jan 13, 2007 | 05:54 PM
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You can get the Fel-Pro at Advance for $19 or so. That's what I used.
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Old Jan 13, 2007 | 06:56 PM
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BYUNSpeed also sells a port gasket kit, says it's for the FAST, but I've heard it's the exact same ones as the LS1/LS6.
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Old Jan 13, 2007 | 10:56 PM
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Do you have the part number for the Fel Pro? I could either get them at Advance or have them ordered and in by Monday.

Thanks
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Old Jan 13, 2007 | 11:48 PM
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Oreillys had them in Felpros stock.

Last edited by blkbird; Jan 14, 2007 at 07:51 AM.
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Old Jan 14, 2007 | 12:24 AM
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i got my Fel-Pro's from jegs

375-MS92438
375-1312-3

these are the 2 part numbers for the 2 different designes.
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Old Jan 14, 2007 | 10:45 AM
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Which design would be needed for the LS6? Or does it matter
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Old Jan 14, 2007 | 10:49 AM
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Originally Posted by DOUBT IT
You can get the Fel-Pro at Advance for $19 or so. That's what I used.
Same here
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Old Jan 14, 2007 | 12:55 PM
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Originally Posted by FRCBobby
Which design would be needed for the LS6? Or does it matter
375-MS92438 = LS1/LS6 and FAST Intake Manifolds

375-1312-3 = Wiend Intake Manifold
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