| |
Click on image for the lowdown. 
====
| | |
4 members (papas52, Shade Baby, 2 invisible),
91
guests, and
3
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,087 Posts1,056,340 Members48,442 | | Most Online14,466
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!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Nov 2006 Posts: 12 Shop Shark | | Shop Shark Joined: Nov 2006 Posts: 12 | I need some help with where I can purchase a vacuum line and also directions and pictures of where it would go for a 55 1st stock.
Curtis. | | | | | Joined: Jan 2005 Posts: 1,682 Extreme Gabster | | Extreme Gabster Joined: Jan 2005 Posts: 1,682 | I can't help with where to hook it, but I get my vacuum line from the local auto parts store.
They have it in a roll at NAPA and will cut off as many feet as you need.. take a hunk of the old line with you so they can match it up.
an idea is only stupid if you think about it rationally.
| | | | | Joined: Jul 2004 Posts: 5,708 'Bolter | | 'Bolter Joined: Jul 2004 Posts: 5,708 | Elmers55,
I think the line attaches to a fitting on the center plenum of the intake manifold, goes through the firewall and into a small nipple on the vacuum motor.
The proper connection on the vacuum motor will probably be a brass nipple. The vent tube is usually made of the same material as the motor body, and should be left open.
Stuart | | | | | Joined: Nov 2006 Posts: 12 Shop Shark | | Shop Shark Joined: Nov 2006 Posts: 12 | I guess I need to clarify a little better.
This line would come from the wiper motor under the dash, through the firewall and then after that I need some help. When I got the truck it had no vacuum line for the wiper motor. So I need help in routing the line to and from and also what kind of line, because it looks like I would need a rubber line coming off the wiper motor and then a steel line to run to the carb and fuel pump, I believe.
Curtis. | | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Curtis,
Sounds like you are referring to a vacuum wiper motor that is connected to a dual-action fuel pump. Yes, that plumbing is a little more complicated than a standard set-up.
Try a search in all forums for "dual action" and "dual-action". You will find several discussion on how to make the connections.
Tim | | | | | Joined: Apr 2005 Posts: 82 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2005 Posts: 82 | Curtis,
Send me an Email, and I will send back a picture of the metal line to the wiper and how it is routed. Am rebuilding my double action at the moment, so it is easy to see the routing.
Richard
58 3104
| | | | | Joined: Nov 2006 Posts: 12 Shop Shark | | Shop Shark Joined: Nov 2006 Posts: 12 | Tim,
you are correct. I will do that. thanks for the info.
Curtis. | | |
|
|
| |
