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Click on image for the lowdown. 
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| | | Forums66 Topics128,034 Posts1,055,541 Members48,425 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Aug 2009 Posts: 15 New Guy | | New Guy Joined: Aug 2009 Posts: 15 | Ok....Just purchased as heater box and heater distributor for my 64. This truck had nothing in regard to heater or defrost. Starting from nothing. Can someone tell me what the heater blower resistor is and what plugs into it??? I will also be purchasing a new heater control assembly for the deluxe heater. | | | | | Joined: Dec 2008 Posts: 337 Shop Shark | | Shop Shark Joined: Dec 2008 Posts: 337 | The resistpr snaps into the rear of the heat distributor sheetmetal and the main harness connects to it. This regulates the speed of the 2 lower settings by reducing power by increasing resistance. The resister gets very hot in use which is why it's mounted in the airstream. In high speed the resister is bypassed sending all power to the motor. The following link has an entry showing what it looks like: http://www.americanclassic.com/asp/...&iyear=1964&ytype=to&exyear=These are available everywhere, I imagine even Napa carries them. I used one for a Camaro in my 1960 GMC The only difference was the original snapped in and the Camaro used screws. | | |
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