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

Intake Manifold Gaskets...LT4 same as LT1?

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Old Feb 17, 2013 | 05:47 PM
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Default Intake Manifold Gaskets...LT4 same as LT1?

Are there any differences between the intake manifold gaskets for an
LT4 vrs an LT1?
In looking at gaskets all just show engine code P or 5; I know 5 is the LT5 engine.

Time to reseal my LT4.

Thanks
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Old Feb 17, 2013 | 05:56 PM
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Originally Posted by LannyL81
Are there any differences between the intake manifold gaskets for an
LT4 vrs an LT1?
In looking at gaskets all just show engine code P or 5;

I know 5 is the LT5 engine.

Time to reseal my LT4.

Thanks
No, 5 is the engine code for the LT4

P = LT1
5 = LT4
J = LT5 (which, as you know didn't exist in '96)

From another LT1 / LT4 intake gasket thread:
http://forums.corvetteforum.com/c4-t...-the-same.html

Last edited by RollaMo-LT4; Feb 17, 2013 at 06:04 PM.
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Old Feb 17, 2013 | 09:04 PM
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I cannot believe that I typed that incorrectly....yes code 5 is the LT4.

I was able to find more information about the FelPro intake gaskets on a different site.

The MS96386 is the set for the LT4.

The MS95580 is the set for the LT1.

Last edited by LannyL81; Feb 18, 2013 at 10:32 AM.
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Old Feb 18, 2013 | 01:44 PM
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They are different.Stick with the LT4 ones.
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Old Feb 18, 2013 | 09:49 PM
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Originally Posted by 96 lt-4
They are different.Stick with the LT4 ones.


LT4 gaskets are big time different!!!


MIke
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