Author Topic: 340 intake manifold gasket part number please  (Read 891 times)

Offline mikerallye

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340 intake manifold gasket part number please
« on: July 27, 2008 - 12:34:28 PM »
Who makes the 340 intake gasket that blocks the erg holes?  thanks  :1zhelp:




Offline Bullitt-

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Re: 340 intake manifold gasket part number please
« Reply #1 on: July 27, 2008 - 12:44:11 PM »
http://store.summitracing.com/egnsearch.asp?N=700+4294908110+4294908104+4294925074+4294925237+4294840100+115+4294822050


appears MA has them p# DCC-4286569 ......amoung others

Mopar Performance Intake Manifold Gaskets
Gaskets, Manifold, Intake, Composite, with Stainless Exhaust Heat Block-Off Plates, Chrysler, Small Block, Set
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Offline Changin Gears

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Re: 340 intake manifold gasket part number please
« Reply #2 on: July 27, 2008 - 12:54:04 PM »
What I like to do instead of using the block-off gaskets, with an aluminum manifold, is to just weld shut the cross-over.  That way you can use any stock gaskets.  If you ever want the crossover functional again just drill it out.


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Offline mikerallye

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Re: 340 intake manifold gasket part number please
« Reply #3 on: July 27, 2008 - 01:47:33 PM »
Thanks for the info guys   :burnout:

Offline 71chally416

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Re: 340 intake manifold gasket part number please
« Reply #4 on: July 27, 2008 - 02:16:22 PM »
I've used thin metal shim stock to block it off. It will compress under the gasket without any problems.
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