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Is this the right BAC valve gasket?

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Old 03-19-02, 02:04 PM
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Is this the right BAC valve gasket?

Hey guys, I just picked up my BAC valve gasket for my 90 GXL. The part # on there is N3b1-20-661. The color of this gasket is kinda orangish. It has 3 holes with a 1x1 square in the middle. The overall size is really small. I am just wondering if this is the right part of the BAC
Old 03-19-02, 03:38 PM
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sounds more like the ACV than BAC. the BAC only has one opening into the manifold and 2 bolts connecting it
Old 03-19-02, 03:42 PM
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It should have a square hole in the middle, two round hole on either side of the square hole for the bolts to go through, and a lil small dot sized hole for a vent I believe. It should be about 2x1"
Old 03-19-02, 03:51 PM
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What I described is the BPAV gasket, sorry.
Old 03-19-02, 07:05 PM
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Originally posted by Samps
It should have a square hole in the middle, two round hole on either side of the square hole for the bolts to go through, and a lil small dot sized hole for a vent I believe. It should be about 2x1"
This is almost accurate. I have my BAC in my hand. The center hole is 1/2" round, a small hole about 1/8" off to the side a bit, two screw holes on each long end, the whole thing should be abuot 2"x1" diamond/oval shaped.
Old 03-19-02, 10:14 PM
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http://www.geocities.com/tmak26b/bac.jpg

Is that the right one
Old 03-19-02, 10:51 PM
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yes

yeah, thats the BAC Valve gasket.
Old 03-20-02, 07:44 AM
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Sure looks like a square hole to me. I guess the BPAV and the BAC are the same thing.
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