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Old 02-21-2009, 09:52 AM   #1
jk396
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factory engine vacuum routing

could someone tell me where i might find the proper vacuum routing for a 72 402/400 air ,cruise,and a 72 350/350 air
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Old 02-21-2009, 10:18 AM   #2
Andy4639
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Re: factory engine vacuum routing

This is the cruise stuff.



Here is what 78 Chevy posted



Here is another from JimKshortstep4x4
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Last edited by Andy4639; 02-21-2009 at 10:25 AM.
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Old 02-21-2009, 10:29 AM   #3
cdowns
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Re: factory engine vacuum routing

factory assembly manual shows the proper location and routing as well as attachment points of the vaccume lines as they came from the factory

assembly manuals available from most vendors as well as on ebay
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Old 03-05-2009, 10:44 AM   #4
69-72
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Re: factory engine vacuum routing

I need this info too for a 72 350 manual trans with A/C

Went through the whole assembly manual and it wasn't there.
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Old 03-05-2009, 10:46 AM   #5
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Re: factory engine vacuum routing

Quote:
Originally Posted by 69-72 View Post
I need this info too for a 72 350 manual trans with A/C

Went through the whole assembly manual and it wasn't there.


look again its in there
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Old 03-05-2009, 10:50 AM   #6
69-72
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Re: factory engine vacuum routing

For a 350? I only saw 6 cyl info
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