11-07-2014, 03:26 PM | #1 |
Registered User
Join Date: May 2007
Location: Emporia, kansas
Posts: 300
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vacuum lines
is there a pic or diagram on here for vacuum lines? have 68, 327 and quad. Thanks Gary
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11-07-2014, 11:55 PM | #2 |
The Older Generation
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,773
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Re: vacuum lines
Hi Gary,
Basically, the only vacuum lines would be a large line to the brake booster if you have one, a small line to the vacuum advance on the distributor, and a small line to the modulator on the trans if it is an automatic. The line for the vacuum advance connects to a fitting on the front of the QJet, drivers side. The Brake booster and trans modulator lines connect to a fitting in the intake manifold, behind the carb. Sorry I don't have any pictures of them on the computer. LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
11-08-2014, 10:42 PM | #3 |
Registered User
Join Date: Aug 2013
Location: Wasteminster, Maryland
Posts: 409
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Re: vacuum lines
I've been searching for a vacuum diagram also. cant afford the $$$ for the CD manual/diagram. I've also searched the forum as well and have had no luck. The post from LokDoc definitely helps, but mine has A/C, and all of my vac lines are broken and crumbling at the touch. I've already purchased a new silicone hose kt with 4 diff errant sizes in it. I also need the diagram for my wipers as they are broken up also. 21 years in a Virginia barn, (although sitting) still takes it's toll!
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72 C/10, LWB, 5.7, Auto, with A/C F.B.I = Full Blood Indian Appalachia/Eastern Cherokee,"Tsalagi" |
11-08-2014, 10:52 PM | #4 |
Registered User
Join Date: Aug 2013
Location: Wasteminster, Maryland
Posts: 409
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Re: vacuum lines
I too am searching for the same diagram. I can't seem to bring myself to fork out the $$$ for the CDrom. LokDoc, your post definitely helps, for some of the lines. Mine has A/C though. The A/C vac lines and the wiper lines also are broken, cracked and crumbling in my hands. I've already purchased a universal silicone hose kit with 5 different sizes in it. Any more info would be a great help. My truck was stored in a Shenandoah Virginia barn for 21 years, although sitting, it still takes its toll. esp. on anything rubber! Thanks CherokeeJohn
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72 C/10, LWB, 5.7, Auto, with A/C F.B.I = Full Blood Indian Appalachia/Eastern Cherokee,"Tsalagi" |
11-09-2014, 12:11 AM | #5 |
Registered User
Join Date: Dec 2012
Location: Jamestown, CA
Posts: 17
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Re: vacuum lines
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