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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Aug 2010 Posts: 127 Shop Shark | | Shop Shark Joined: Aug 2010 Posts: 127 | I have a 41 Chevy 1.5 ton, with the original 216. It turns out that the diaphram in my fuel pump was torn, and I knew a guy who had one I could get easily (beer for fuel pump). Anyway, he had a nice rebuilt fuel/ vacuum pump combo so I took it. Now heres my question, how do I hook up the vacuum lines, can I just cap the vac lines and not use that part of the pump? Whats the best way to do this? Thanks for the help guys.
Rob | | | | | Joined: Sep 2009 Posts: 35 New Guy | | New Guy Joined: Sep 2009 Posts: 35 | you can not block them off, one has to have atmospheric pressure for the pump to work properly | | | | | Joined: Aug 2010 Posts: 127 Shop Shark | | Shop Shark Joined: Aug 2010 Posts: 127 | Okay, so how does the vacuum part of the pump hook up to the truck? Anybody have a diagram? | | | | | Joined: Oct 2002 Posts: 4,066 Bolter | | Bolter Joined: Oct 2002 Posts: 4,066 | contact Tom, bet he can help you click here for Tom's site
Redryder pixMy HotrodA veteran - whether active duty, retired, national guard, or reserve - is someone who, at one point in his or her life, wrote a blank check made payable to The 'United States of America', for an amount of "up to and including my life."I am fighting cancer and I am winning the fight | Pain is part of life; misery is an option. | | |
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