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Old 05-19-2013, 08:39 PM   #1
jks67ss396
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where to hook brake booster vac to 5.3?

Hey guys

dumb question, but where do i hook up this big vacuum line for my brake booster on this 5.3L? ive always had manual brakes and then hydraboost on my camaro...

thanks guys!
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Old 05-19-2013, 10:12 PM   #2
Crash_OK
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Re: where to hook brake booster vac to 5.3?

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Originally Posted by jks67ss396 View Post
Hey guys

dumb question, but where do i hook up this big vacuum line for my brake booster on this 5.3L? ive always had manual brakes and then hydraboost on my camaro...

thanks guys!
There is a port on the rear of the intake. It is on the driver’s side. It may be plugged if it came out of a vehicle with hydroboost. You can buy a nipple to replace the plug at your local GM parts place.
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Old 05-19-2013, 11:11 PM   #3
Thealien
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Re: where to hook brake booster vac to 5.3?

Part # 12559760 is the nipple that goes in the back of the intake if you do not have one.
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Old 05-20-2013, 12:27 AM   #4
jks67ss396
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Re: where to hook brake booster vac to 5.3?

awesome

thanks guys!
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