C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

LT4 Gaskets?

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Old Apr 17, 2006 | 02:10 PM
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Default LT4 Gaskets?

I'm doing my cam this next weekend. Since im putting on tons of stuff....spark plug wires, spark plugs, fuel filter, water pump, heavy duty timing chain, headers, power steering pump, and a few more goodies...I wanted to buy a full engine gasket set for the LT4 just to have them....since I will use a few of the gaskets anyways. Does any place sell a full kit? I would love Fel-Pro but thats looking out of the picture except for header gaskets. Any thoughts or any fingers that can point me in the right direction?

Last edited by Achilleus07; Apr 18, 2006 at 07:06 AM.
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Old Apr 18, 2006 | 07:06 AM
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ttt
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Old Apr 18, 2006 | 09:22 AM
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I'm not sure if you can buy a full gasket kit to cover everything.

I just ordered all my gaskets with Chris at Superior Chevy. Each part I was replacing he knew what gasket I would need.

Be sure you use a bunch of Red RTV with your gaskets.
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Old Apr 18, 2006 | 10:10 AM
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I would get as many Fel-Pro gaskets as I could, then make up the difference with Chris at Superior Chevy.
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Old Apr 18, 2006 | 01:25 PM
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You might check with Summit Racing, many times they don't list everything.... Yes as menioned make sure you get RTV for the intake.

When I put my long block together they had all the parts i needed...

MO
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Old Apr 18, 2006 | 01:49 PM
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Awesome...thanks guys
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Old Apr 18, 2006 | 04:20 PM
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I used Fel-Pro for my head and header gaskets, I used GM for everything else, and make use to get the 7777 intake gaskets rather then the stock ones, they line up the way they should!
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Old Apr 18, 2006 | 09:26 PM
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Originally Posted by Zix
I used Fel-Pro for my head and header gaskets, I used GM for everything else, and make use to get the 7777 intake gaskets rather then the stock ones, they line up the way they should!

does anyone other than GM make the 7777 intake gaskets?
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Old Apr 18, 2006 | 09:41 PM
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Get them from Chris at superior (777s as well). No need to look elsewhere unless you want aftermarket. He is good people!! I just got done doing what you plan on doin...have fun!!
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Old Apr 19, 2006 | 12:01 AM
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Originally Posted by 1996man
does anyone other than GM make the 7777 intake gaskets?
I've never seen any other options for the 7777 gaskets, but then again I have honestly never looked. The GM gaskets are very good so I never looked for a 3rd party source.
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Old Apr 19, 2006 | 12:04 AM
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Trickflow (from summit) makes a full set, but from what I remember they were kinda pricey..... also call www.thunderracing.com , they had several high quality gasket kits all packaged together for guys doing a cam swap, heads and cam swap, Ect.........Also, I Just figured I'd mention it incase you were unaware, In the future if you decide to change your head gaskets, you have the common option of going with a little thinner head gasket to bump your compression up a little over your 10.8 or so(if you wanted), and even more importantly, improve your quench......the common head gaskets to achieve this are the Impala gaskets which are 29thou thick..and the Mr gasket 5716's that are 26thou thick.....the felpro gaskets are about 39-40thou thick, and the factory gaskets are around 50thou thick.

Last edited by 95NOSvette; Apr 19, 2006 at 12:28 AM.
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