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Old 11-27-2020, 04:07 PM   #1
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Join Date: Jun 2007
Location: USA, East coast
Posts: 3,351
Intake manifold Brake booster plug

I will be installing a hydratech hydroboost brake set up in my Blazer. Because of this I need to plug the hole where the brake booster got its vacuum. Trucks with factory hydroboost have the plug in that location. I do not want to put a bolt in a hose!

Does anyone have the GM part number for that plug?

It will look like this but it is solid instead of hollow.

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