EGR block-off plate

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Dec 14, 2003 | 04:01 PM

HotRod68Camaro

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From: San Antonio, TX

EGR block-off plate

Any one know where i can buy and EGR block-off plate for my 2000 Carvette LS1?

Dec 14, 2003 | 04:14 PM

77vetteLS1

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Quote:

Originally Posted by HotRod68Camaro

Any one know where i can buy and EGR block-off plate for my 2000 Carvette LS1?

GM accually produces the plate to block off the egr on the throttle body. I will see if I can dig up the part number. Also, on ebay there is a guy who usually sales the entire kit ( three manifold plates, and the throttle body plate). Street and performance sales the throttle body plate also, but it is quite expensive. I went the jerry rig route and put bolts in the two smaller EGRs on the manifolds and cut a plate for the bigger one out of sheet metal.

Dec 14, 2003 | 04:17 PM

HotRod68Camaro

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K thanks for the info

Dec 17, 2003 | 07:57 AM

Mika

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"GM accually produces the plate to block off the egr on the throttle body. I will see if I can dig up the part number."

What is the number? I will also need that plate. I will weld shut monifold ports but hole behind the TB is more difficult to fill. Thanks.

Dec 17, 2003 | 12:39 PM

jeromio

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From: Durham, NC

An alternative worthy of consideration is to buy a holden intake. I got one for $45. no EGR.

Dec 17, 2003 | 09:16 PM

Speartech

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The GM EGR block-off is 12558346 and looks like this:

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