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Home » Public Forums » GMC Swap Meet » In need of 77 hvac dash control
In need of 77 hvac dash control [message #273240] Fri, 06 March 2015 23:08 Go to next message
John T. is currently offline  John T.   United States
Messages: 39
Registered: February 2014
Location: Houston Tex.
Karma: 0
Member
Hello all!
Just wondering if someone out there may have an extra dash control unit for the ac and heat? If at all possible I also need the wiring pigtail to come with it. I do have a parts coach but it is a 74 and apparently the two are very different. I am also up for horse trading if needed. Anyone can PM me or email jtrellue at yahoo dot com. Thanks


John T. Humble Texas. '77 Eleganza II? '74 Sequioa (Parts coach)
Re: In need of 77 hvac dash control [message #273395 is a reply to message #273240] Mon, 09 March 2015 15:01 Go to previous messageGo to next message
John T. is currently offline  John T.   United States
Messages: 39
Registered: February 2014
Location: Houston Tex.
Karma: 0
Member
"PING"

John T. Humble Texas. '77 Eleganza II? '74 Sequioa (Parts coach)
Re: In need of 77 hvac dash control [message #273423 is a reply to message #273240] Mon, 09 March 2015 20:37 Go to previous messageGo to next message
77Royale   United States
Messages: 461
Registered: June 2014
Location: Mid Michigan
Karma: 6
Senior Member
Dont know if this helps or not but I ran across this a while back

http://www.gmcws.org/Tech/junkyardgems/

Perhaps there is a junk yard around your neck of the woods.

Air Conditioner/Heater Control Panel:
Panels from '70-'71 Buick Riviera will fit '73-'76 motorhomes. Panels from '77-'84 GM cars will fit '77-'78 motorhomes. Vacuum select wafer is unique. Change wafer from original panel. (Don't lose OEM wafer.)



77 Royale, Rear Dry Bath. 403, 3.55 Final Drive, Lenzi goodies, Patterson carb and dizzy. Mid Michigan
Re: In need of 77 hvac dash control [message #273428 is a reply to message #273240] Mon, 09 March 2015 21:22 Go to previous messageGo to next message
John T. is currently offline  John T.   United States
Messages: 39
Registered: February 2014
Location: Houston Tex.
Karma: 0
Member
Yes It helps me to have that information. I also have a '90 model suburban that I am able to pick from but found out that the controls were not adaptable. Thanks

John T. Humble Texas. '77 Eleganza II? '74 Sequioa (Parts coach)
Re: In need of 77 hvac dash control [message #273444 is a reply to message #273240] Tue, 10 March 2015 05:56 Go to previous message
77Royale   United States
Messages: 461
Registered: June 2014
Location: Mid Michigan
Karma: 6
Senior Member
Sure. Sent you a pm

77 Royale, Rear Dry Bath. 403, 3.55 Final Drive, Lenzi goodies, Patterson carb and dizzy. Mid Michigan
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