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What model carburetor is this?

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Old Feb 3, 2008 | 06:12 PM
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Default What model carburetor is this?

I need to get my Holley Carburetor rebuilt, but I wasn't sure which exact model it is. It is attached to a 454. I've been told its a 650, but I want to make sure before I pull it off and send it in.



Any input or tips would be great, as I am new to all this... thanks!
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Old Feb 3, 2008 | 06:34 PM
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If thats a big block,that carb is way too small,i would think 850 or bigger according to what is done to the engine.600 ,650 cfm carb is for a stock 350 engine,and that looks to be a 650 holley and its not a double pumper.

Last edited by Billysvette; Feb 3, 2008 at 07:21 PM.
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Old Feb 3, 2008 | 06:57 PM
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On the front of the choke horn, top right there should be an LST number.... This number will tell you what carb you have.

It wouldn't be an 1850 would it?

GUSTO
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