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03-18-2008, 05:41 PM
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#1 |
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454 MAKES IT ROAR
Join Date: Jan 2008
Location: Essex, U.K
Posts: 2,701
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Trying to fit A/C Heater Valve???
I'm just outside now installing my replacement A/C vacuum heater valve and I have realised that I don't know what way round it should go, it's different to the original as one of the two pipes coming from it is taller and is L shaped image here http://www.classicparts.com/images/68-965.JPG My question is,does the short one or the L shaped one go to the heater box????
Thanks in advance.
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Nigel. An American living in a British body. 1971 Chevy Cheyenne 10 454 "In a time of universal deceit, telling the truth becomes a revolutionary act." - George Orwell "When injustice becomes law, resistance becomes duty" - Thomas Jefferson No more pain. 03.12.60 -- 12.28.10 http://www.youtube.com/Eightbanger |
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03-18-2008, 06:05 PM
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#2 |
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Registered User
Join Date: Dec 2007
Location: Santa Maria, Ca.
Posts: 1,423
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Re: Trying to fit A/C Heater Valve???
I don't think it matters but I would put the long curved one toward the heater that way the engine pressure is directly against the valve
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69 Chevy 4x4 383 Power 
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03-18-2008, 06:08 PM
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#3 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,936
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Re: Trying to fit A/C Heater Valve???
I have mine with the vacuum facing the intake.
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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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03-18-2008, 06:13 PM
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#4 | ||
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454 MAKES IT ROAR
Join Date: Jan 2008
Location: Essex, U.K
Posts: 2,701
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Re: Trying to fit A/C Heater Valve???
Quote:
Quote:
Thanks a bunch you guys....i'm on it now.
__________________
Nigel. An American living in a British body. 1971 Chevy Cheyenne 10 454 "In a time of universal deceit, telling the truth becomes a revolutionary act." - George Orwell "When injustice becomes law, resistance becomes duty" - Thomas Jefferson No more pain. 03.12.60 -- 12.28.10 http://www.youtube.com/Eightbanger |
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