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how many full manifold ports does a holley 3310-2 have?

im looking for 3. 1 pcv, 1 brake booster, and 1 vacuum advance can.
 

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It only has one that is big enough for the brake booster and pcv at the back of the carb under the rear bowl. It has a small vac. port in the front for advance. There is one in the metering block for timed vacuum.

I run my brakes off the intake. Has a port in one of the runners. There are also spacers with a port or you can run a tee off the back of the carb and go to both.
 
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