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02-15-2013, 01:47 PM
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#1 |
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Registered User
Join Date: Dec 2012
Location: Arkansas
Posts: 55
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1/2" Manifold vacuum port
Well I've got another stupid little problem holding me back. Im looking for a new threaded fitting to go into the vacuum source on the back of the intake manifold beyween the carburetor and the distibutor. The one I have now is bent to hell, but none of the part stores around me carry any kind of replacement. The configuration of the ports doesn't have to be the same as mine, but I just need one with multiple ports. What do you guys use?
 Just to clarify, I am not talking about that brake booster line.
__________________
1983 Chevy C10 LWB 305 SBC bored .030 with cast dished pistons Summit RV Camshaft 204/214 .424/.444 416 Iron Heads Performer Intake, Quadrajet, and Flowtech Long Tubes TH350 2.73 10 Bolt |
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02-15-2013, 05:27 PM
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#2 |
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Registered User
 
Join Date: Sep 2009
Location: D'ville Georgia
Posts: 470
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Re: 1/2" Manifold vacuum port
I broke one before but napa had it. You may have to get with rock auto or another online site and order one. I thought they were common. It's just a ported vacuum switch.
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Experience is something you gain when you didn't get what you wanted in the first place. No great defeat was ever just possible in the beginning. |
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02-15-2013, 07:01 PM
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#3 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
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Re: 1/2" Manifold vacuum port
It's not a ported vacuum switch. Just a vacuum tree. Here's an outrageous one on ebay.
If you go junkyardin' look on Ford trucks. More common on them. http://www.ebay.com/itm/FORD-Vacuum-...item53f129d5c6 |
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02-15-2013, 08:05 PM
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#4 |
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Registered User
Join Date: Oct 2003
Location: houston, texas
Posts: 1,974
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Re: 1/2" Manifold vacuum port
__________________
2008 Silverado Z71 RCSB 1991 GMC Jimmy 4x4 1976 GMC Sierra C15 SWB |
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02-15-2013, 08:42 PM
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#5 |
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Registered User
Join Date: Oct 2003
Location: OC CA
Posts: 1,374
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Re: 1/2" Manifold vacuum port
Or perhaps this one (APN-0238)
 //RF
__________________
"The Beast" 1975 Chevrolet C20 longbed 350/700R4! with 3inch body lift Dual Flowmasters Super 40's! TBI retrofit completed (2007-07-29)  New 383CID (+030) 08-304-8 9.5:1CR x36,005 (2012-12-17) |
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02-16-2013, 10:59 AM
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#6 |
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Registered User
Join Date: Dec 2012
Location: Arkansas
Posts: 55
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Re: 1/2" Manifold vacuum port
Pulled one from a 350 pontiac. Actually looks cooler than the original c10 one.
$1 and i picked a couple little things up with it. Always enjoy visiting the local junk yard.
__________________
1983 Chevy C10 LWB 305 SBC bored .030 with cast dished pistons Summit RV Camshaft 204/214 .424/.444 416 Iron Heads Performer Intake, Quadrajet, and Flowtech Long Tubes TH350 2.73 10 Bolt |
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02-16-2013, 01:55 PM
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#7 | |
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Registered User
Join Date: Oct 2003
Location: houston, texas
Posts: 1,974
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Re: 1/2" Manifold vacuum port
Quote:
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2008 Silverado Z71 RCSB 1991 GMC Jimmy 4x4 1976 GMC Sierra C15 SWB |
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