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| Wheels, Tires, Suspension and Brakes Keep them doggies rollin', rawhide |
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#1
January 19th, 2020, 07:20 PM
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power brake vacuum line
Where do you install your vacuum line from the brake booster? Thanks for any suggestions!! I know they say intake manifold or carb. but where at?
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#2
January 20th, 2020, 02:06 AM
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Re: power brake vacuum line
Here in the back of the intake. You’ll have to go to the local parts store for a fitting.
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1961 GMC Suburban 305A Overdrive 1962 GMC Utility 305D
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#4
January 20th, 2020, 10:14 PM
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Re: power brake vacuum line
Here is what I did.
https://6066gmcclub.com/album.php?al...pictureid=4167
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#6
January 21st, 2020, 03:36 AM
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Re: power brake vacuum line
Is that a 3/8" pipe thread??
__________________
Steve Stock Gig Harbor, Wa 1953 Chevrolet 3100 261 cu inch, SM420 Finished Cab off restoration 1964 GMC 1000 305 V6, SM 420 Restoration is now started, still looking for an oldsmobile style power steering pump
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#8
January 21st, 2020, 11:09 PM
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Re: power brake vacuum line
3/8" is the pipe ID size.
A pipe threads is a taper threads, it a interference fit. Like galvanized water pipes and gas black pipes that feed your home is this way. You should use Teflon tape on the threads to reduce the friction while tightening. All of the plugs and heater hose fittings on your engine is this way. A bolt and nut has straight threads can be spun on the full length of the threads.
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#9
January 21st, 2020, 11:09 PM
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Re: power brake vacuum line
3/8" is the pipe ID size.
A pipe threads is a taper threads, it a interference fit. Like galvanized water pipes and gas black pipes that feed your home is this way. You should use Teflon tape on the threads to reduce the friction while tightening. All of the plugs and heater hose fittings on your engine is this way. A bolt and nut has straight threads can be spun on the full length of the threads. For more info: https://www.engineersedge.com/hardwa...pe-threads.htm Last edited by James; January 22nd, 2020 at 01:09 AM. Reason: Added a link.
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#10
January 21st, 2020, 11:43 PM
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Re: power brake vacuum line
Thanks!! Yeah I had to use a mirror to see what I needed to take the plug out. I appreciate all the input James
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