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Re: [GMCnet] Aluminum intake manifold-opinions.. [message #326166 is a reply to message #326163] Sun, 19 November 2017 14:59 Go to previous messageGo to previous message
Ken Henderson is currently offline  Ken Henderson   United States
Messages: 8726
Registered: March 2004
Location: Americus, GA
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Senior Member
If you consider using the Edelbrock manifold, be sure to review this first:

http://www.gmcmhphotos.com/photos/g3057-cylinder-head-damage-from-exhaust-crossover-plugs.html

Ken H.


On Sun, Nov 19, 2017 at 3:02 PM, Scott Nutter wrote:

> Hello,
> I might be close to removing the stock intake manifold on my 455, and was
> wondering the advantages of replacing it with a aluminum intake.
>
> The #1 best thing that I can see would be not ever needing the heat
> block-off plates, #2 would be a new product without any cracks(hopefully),
> and #3
> would be the weight.
>
> Any other pro's of con's?
> I have searched prior post and can only find info for the 403's
>
> Thank you,
> Scott.
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
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