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Old 12-12-2012, 10:40 PM   #1
gotchamel
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What is this part?

I am getting rid of the chrome engine parts and going stockish.This was inside the stock air cleaner held on by a clip,its an AC part.Any ideas?Do I need it?
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Old 12-12-2012, 11:26 PM   #2
Longhorn 70
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Re: What is this part?

I am betting there are 2 vaccuum hose nipples on it. It looks like a thermal valve that closes the snorkle to draw heated air up from a tube that is close to the exhaut manifold.

Is was this a California truck?
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Old 12-13-2012, 12:58 AM   #3
Aaron Burkemper
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Re: What is this part?

You would only need it if you are using a thermostatic air cleaner with the tube going to the exhaust manifold. If you are using a chrome open element air cleaner you don't need it.
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Old 12-13-2012, 08:04 AM   #4
gotchamel
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Re: What is this part?

I will be using a stock style air cleaner but I have headers,no exaust manifold.The engine is original 69 307 but the air cleaner was bought on parts board{72 I think}.I am going to omit the part.Thanks.
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