booster check valve part #

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11-04-2011 | 12:28 PM

89mulletbird

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From: San Diego, CA

Car: 89 GTA

Engine: 6.0L Procharged

Transmission: T-56

Axle/Gears: 4.10

booster check valve part #

I went to my local Kragen store and they didn't have a part # for this, they only had a generic GM one, but the fitting for the vacuum line going to the intake was too small. Anyone have a part # for this?

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11-24-2011 | 08:58 AM

Sandslot

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Car: 1987 IROC-Z Z28 Convertible

Engine: LB9

Transmission: 700R4

Axle/Gears: 3.23

Re: booster check valve part #

Are you talking about the check valve in the middle of the vacuum supply line?....or the plastic connector from the end of the vacuum line to the booster shell? If it's the first one, that is a secondary check valve to hold vacuum (and hence boost) in certain engine off conditions.

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