Replace all vacuum hoses
Thread Starter
Instructor
Joined: Mar 2005
Posts: 205
Likes: 0
St. Jude Donor '05
Replace all vacuum hoses
Hi, I'd like to replace all my vaccuum lines to dress up the engine compartment on my 1979 L48. Are there color coded lines? Something perkier then black. Also does someone know all the different sizes and maybe how much of each. I know that's a lot to ask but tried to get it done in one post. Thanks, Joe.
Race Director
Joined: Feb 1999
Posts: 19,659
Likes: 34
From: Lenoir City Tennessee
Ci 6, 8 & 10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
The hoses I bought were black with a colored stripe down the hose. Each stripe ran the entire length of the hose and they came with a diagram that was colored the same color as the hose stripes. This made installation easier.
I do know that there are other hoses out there that are silicone and come in different colors that you could do the same thing with. Maybe someone will chime in with a link or some pictures.
I do know that there are other hoses out there that are silicone and come in different colors that you could do the same thing with. Maybe someone will chime in with a link or some pictures.
Instructor
Joined: Apr 2005
Posts: 101
Likes: 0
From: webster ny
Found this how to link at:
http://www.vetteweb.com/tech/0212vet_intothevoid/
I remember there was a company that specialized in selling kits.
This guy http://www.vettevacuum.com/index.html
should know.
http://www.vetteweb.com/tech/0212vet_intothevoid/
I remember there was a company that specialized in selling kits.
This guy http://www.vettevacuum.com/index.html
should know.
Safety Car
Joined: Jun 2002
Posts: 4,135
Likes: 1
Originally Posted by joes79
Hi, I'd like to replace all my vaccuum lines to dress up the engine compartment on my 1979 L48. Are there color coded lines? Something perkier then black. Also does someone know all the different sizes and maybe how much of each. I know that's a lot to ask but tried to get it done in one post. Thanks, Joe.
Race Director
Joined: Sep 2004
Posts: 11,874
Likes: 263
From: Arlington Va Current ride 04 vert, previous vettes: 69 vert, 77 resto mod
Originally Posted by carl a
the lines stock were black with a color tracer,,if you look on a vaccume diagram,,,the color for a hose is for a specific purpose..example--look in the assembly manual vaccume diagram for the vaccume of the actuators that control the heat/defrost outside air/recirculate air-------- those lines have different color tracers so if you plan on putting say all blue vaccume lines (say for show) your gonna have a tough time troubleshooting your vaccme systtem down the road,,,,, its like taking all the household wire outta the pipe runs and pulling all one color ---the colors mean something a way of knowing what wire does what--just like what vaccume line does what
heres the headlight colors
[IMG]
[/IMG]
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)
Joe Kucinski
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!
Verdad Gallardo
Top 10 Corvettes Coming to Mecum Indy 2026!
Brett Foote
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!
Michael S. Palmer
10 Revolutionary 'Corvette Firsts' Most People Don't Know
Joe Kucinski
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2
Michael S. Palmer
Instructor
Joined: Jun 2004
Posts: 235
Likes: 0
From: NE
I purchased a vacuum hose replacment kit from docrebuild:
http://www.docrebuild.com/dr-r-web/DROOPY2.HTML
The drawing that came with the kit was a big help... The hoses were cut to length with correct colors.
http://www.docrebuild.com/dr-r-web/DROOPY2.HTML
The drawing that came with the kit was a big help... The hoses were cut to length with correct colors.
Race Director
Joined: Dec 1999
Posts: 16,945
Likes: 9
I don't know if this stuff is available over there but I use Festo pressure hose and the adapters/fittings that come w/ it. It's a semi hard line that can be cut easily and routed nicely.
I don't have pics but here is a pic of the chevy truck of a buddy of mine, he has used it also (still hanging loose and all over the place)
I don't have pics but here is a pic of the chevy truck of a buddy of mine, he has used it also (still hanging loose and all over the place)
