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08-27-2009, 01:29 PM
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#1 |
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Registered User
Join Date: Sep 2008
Location: Van Buren, MO
Posts: 3
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vacuum diagram
I'm new to the forum and need some help. I recently bought a '72 GMC longbed stepside. The guy I bought it from put a 350 GM crate engine in it but I think the vac lines are routed wrong. It has the 4bbl quadrajet carb and I just put in an HEI system and wires. Anyway, where can I find a vacuum diagram for it? Any help would be appreciated.
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08-27-2009, 02:47 PM
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#2 |
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more ideas than money
Join Date: Dec 2008
Location: spring grove, pa
Posts: 1,068
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Re: vacuum diagram
http://67-72chevytrucks.com/vboard/s....php?p=3476918
there is a rough diagram on the last post. That is really all I could find for now.
__________________
 Randy1948 Chevy 3100 5 window 1966 Chevy C30 Dually 1967 Chevy K10 1972 Chevy K20 1972 Chevy C10 1972 Chevy K5 Blazer 1987 Chevy V10 2003 Chevy Suburban |
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08-27-2009, 05:21 PM
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#3 |
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Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: vacuum diagram
hope you ran a new feed wire to the hei//you cant use the original wire that went to the points dizzy
__________________
71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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