vacuum diagram - The 1947 - Present Chevrolet & GMC Truck Message Board Network

sam's 72 · 01-20-2003, 11:22 PM

I was wanting to know if any one has a complete diagram for the vacuum on a 72 with ac, GMCPAUL, has brought it to my attention that the problem I have might be that my vacuum is noty hooked up right, So if some one has a good diagram, on it please post it.
Thanks,
Sam

Fred T · 01-21-2003, 01:24 AM

Not sure if the 72 is the same, but give this thread a try.
http://67-72chevytrucks.com/vboard/s...ghlight=vacuum

01-20-2003, 11:22 PM	#1
sam's 72 Senior Member Join Date: Nov 2001 Location: Pasadena, Texas, USA Posts: 1,005	vacuum diagram I was wanting to know if any one has a complete diagram for the vacuum on a 72 with ac, GMCPAUL, has brought it to my attention that the problem I have might be that my vacuum is noty hooked up right, So if some one has a good diagram, on it please post it. Thanks, Sam __________________ 72 LWB chevy truck. Pasadena, Texas

01-21-2003, 01:24 AM	#2
Fred T Cantankerous Geezer Join Date: Aug 2002 Location: Bel Aire, KS Posts: 6,264	Not sure if the 72 is the same, but give this thread a try. http://67-72chevytrucks.com/vboard/s...ghlight=vacuum __________________ Fred There is no such thing as too much cam...just not enough engine.



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