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03-14-2015, 07:14 PM
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#1 |
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Registered User
 
Join Date: Sep 2001
Location: Fort Wayne, Indiana, USA
Posts: 1,882
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Heater control valve location
I have a '71 big-block A/C truck with new inner fenders and want help properly locating the heater control valve. Does anyone have good photos or dimensions of where this is located. I have photos that give me an idea, but I'm hoping for better info.
Dan |
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03-14-2015, 07:32 PM
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#2 |
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Registered User
Join Date: Sep 2010
Location: Northport, Alabama
Posts: 1,353
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Re: Heater control valve location
. . . .
This was said to be a 71 . . . hope it helps !!! . . . . |
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03-14-2015, 09:05 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: Heater control valve location
You can barely see it under the other hose. Should be on passenger side fender. Has a vacuum hose hooked to it and screwed into the fender well.
  
__________________
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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03-14-2015, 09:12 PM
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#4 |
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Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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Re: Heater control valve location
Some fenders have the dimples in them for the valve. Here is another picture.
Jim
__________________
1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC |
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03-14-2015, 09:20 PM
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#5 |
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Senior Member
Join Date: May 2001
Location: Independence MO.
Posts: 7,691
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Re: Heater control valve location
I can look at my '72 big block tomorrow and get a pic.
__________________
72 3/4t Custom Deluxe 402/auto 66k Original paint 71 3/4t 4x4 Custom Deluxe 10k original miles Original paint 71 3/4t Cheyenne 402 70k original paint 72 3/4t 4x4 Custom deluxe 72 3/4t 4x4 Custom deluxe 91k original paint 72 Cheyenne/30 Dually 69 Camaro SS396 4-speed 13 GMC 2500HD Duramax I bought new 05 Jeep Wrangler "Willys Edition" 12k miles (I bought new) 85 3/4 ton 4x4 Scottsdale 33k miles original paint 86 1 ton 4x4 SRW Silverado 454 restored 80 1 ton 4x4 SRW Silverado 9,434 original miles!! original paint 95 GMC 1 ton dually 4x4 my dad bought new 95 GMC 3/4 ton 4x4, regular cab 454, 31k original miles 2002 2500HD 4x4 regular cab 6.0L 67k miles 2002 2500HD 4x4 regular cab 8.1L 28k miles 2003 GMC 2500HD 4x4 regular cab Diesel 93k miles 67-72 Parts for sale |
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03-14-2015, 10:53 PM
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#6 |
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Registered User
Join Date: Sep 2005
Location: Canton North carolina
Posts: 3,079
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Re: Heater control valve location
Dan the first picture is of my bb truck and the valve is located at the dimple on the nos inner fender.
__________________
67 blue step side- bb 68 gold and white swb cst anniversary 68 custom swb hot rod Ls swap 69 swb cst 6 cylinder/ overdrive 69 black/black cst bb swb 70 orange and white cst Canada built truck swb bb 71 black and white super swb bb 71 red and white super swb 72 green and white super swb 4x4 62 nova wagon 400 series Ls swapped 68 Camaro 327/4 speed- 1 owner, original paint 66 Volkswagen bettle 69 auto stick Volkswagen Beetle |
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03-15-2015, 09:46 AM
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#7 |
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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: Heater control valve location
Big block, small block the fender is the same. The mounting is the same spot no matter. Mine went where I put it wasn't worried about factory correctness. If you have the dimples then that's where it goes if not just put it in at a spot you like as I did. Well I guess if you can get some one to measure for you that would work also!
__________________
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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03-21-2015, 08:34 PM
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#8 |
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Senior Member
Join Date: May 2001
Location: Independence MO.
Posts: 7,691
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Re: Heater control valve location
Dan, here is my original big block truck. Looks like they missed the dimple from the factory, you can see it in the picture
__________________
72 3/4t Custom Deluxe 402/auto 66k Original paint 71 3/4t 4x4 Custom Deluxe 10k original miles Original paint 71 3/4t Cheyenne 402 70k original paint 72 3/4t 4x4 Custom deluxe 72 3/4t 4x4 Custom deluxe 91k original paint 72 Cheyenne/30 Dually 69 Camaro SS396 4-speed 13 GMC 2500HD Duramax I bought new 05 Jeep Wrangler "Willys Edition" 12k miles (I bought new) 85 3/4 ton 4x4 Scottsdale 33k miles original paint 86 1 ton 4x4 SRW Silverado 454 restored 80 1 ton 4x4 SRW Silverado 9,434 original miles!! original paint 95 GMC 1 ton dually 4x4 my dad bought new 95 GMC 3/4 ton 4x4, regular cab 454, 31k original miles 2002 2500HD 4x4 regular cab 6.0L 67k miles 2002 2500HD 4x4 regular cab 8.1L 28k miles 2003 GMC 2500HD 4x4 regular cab Diesel 93k miles 67-72 Parts for sale |
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03-21-2015, 10:35 PM
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#9 |
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Senior Member
 
Join Date: Sep 2008
Location: Harrison, Arkansas
Posts: 9,814
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Re: Heater control valve location
Joesjunk, what is that sheathed wire that runs parallel to the heater hoses?
Thanks, Larry
__________________
other Larry Build thread, Arkansas K10 https://67-72chevytrucks.com/vboard/...=755797&page=5 The ability to speak several languages is an asset, but the ability to keep your mouth shut in any language is priceless. |
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03-22-2015, 02:17 PM
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#10 |
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Registered User
Join Date: Oct 2009
Location: port robinson ontario canada
Posts: 398
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Re: Heater control valve location
Just took a rusty inner out of a 70 with the valve , can take a good pic if you still need it
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03-22-2015, 02:32 PM
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#11 | |
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Moderator
 
Join Date: May 2007
Location: Southern Cal
Posts: 19,996
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Re: Heater control valve location
Quote:
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1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man |
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