03-24-2003, 09:00 PM | #1 |
WHYBYNU when old will do
Join Date: Feb 2002
Location: Hot Springs, AR.
Posts: 643
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Vac. line ?
I just pulled my gauge cluster out to put in a new oil gauge and I found a vac-line under the dash and it's not hooked to anything.
I follow it through the firewall and the other end is plugged in to left b (1406 Edel.) What should it be plugged into? Here is a pic of the line I'm talking about.. Thanks John
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71 Cheyenne super 2 tone green and white ZZ6 - Th350 4/6 drop 20x8.5 / 20x10 Billet Specialties |
03-24-2003, 09:03 PM | #2 |
Registered User
Join Date: Dec 2002
Location: Summerfield, Ks
Posts: 741
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no pic
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1970 Chevy CST/10 1970 Chevy CST/10 1972 Chevy C/10 1972 Chevy Suburban K/10 2019 Silverado 2500 Duramax Kevin |
03-24-2003, 09:46 PM | #3 |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Gauge
I would assume some time or another there was a vacuum gauge hoked up at some point in the truck. It is used for gas milage.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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