Click on image for the lowdown. 
====
| | | Forums66 Topics128,101 Posts1,056,182 Members48,436 | | 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!
| | THANKS!
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 2006 Posts: 90 New Guy | | New Guy Joined: Aug 2006 Posts: 90 | This switch was in the truck when I bought it. Not sure who istalled it or when? Any thoughts/ideas are appreciated. http://i45.photobucket.com/albums/f91/serb28/switch.jpg Thanks, Steve
Today is the best day of my life!!!
| | | | | Joined: May 2004 Posts: 45 Member | | Member Joined: May 2004 Posts: 45 | darn- could be anything some guy added during its life- fog lamps, driving light, fan- maybe even replaced the headlight switch. trace the wires down and find out | | | | | Joined: Apr 2005 Posts: 1,971 'Bolter | | 'Bolter Joined: Apr 2005 Posts: 1,971 | Looks like the heater switch on my 1940 Chevy Super Deluxe car. | | | | | Joined: Apr 2004 Posts: 703 Shop Shark | | Shop Shark Joined: Apr 2004 Posts: 703 | Steve,
That looks to be an original type heater blower or fog light switch. Although it may have come from a car, or been an after-market copy. The one's I've seen were darker, and the top side of the switch (flipper, for lack of a better idea) was labled as to what it controlled.
Is it a single switch, or double. The heater switch in my 52 is a double switch, with high being on first, and low being one notch down.
Hope that helps. | | | | | Joined: Oct 2003 Posts: 363 Member | | Member Joined: Oct 2003 Posts: 363 | looks like the heater switch in both my trucks and my car | | | | | Joined: Jun 2005 Posts: 422 Shop Shark | | Shop Shark Joined: Jun 2005 Posts: 422 | | | | | | Joined: Nov 2000 Posts: 1,969 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,969 | Looks just like the heater switch in my 50 pickup.
Professional Novice
| | | | | Joined: Dec 2005 Posts: 324 Member | | Member Joined: Dec 2005 Posts: 324 | i have seen lots of those. after market switch. off/on/on heater. off/on some light.
"It ain't a truck if you can't hose out the cab."
| | | | | Joined: Mar 2006 Posts: 13 Junior Member | | Junior Member Joined: Mar 2006 Posts: 13 | i have a 46 panel and it looks like the heater switch to me hope this help
panelman
| | | | | Joined: Mar 2004 Posts: 3,068 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 3,068 | I concur, it's a blower motor fan switch, just like the one in my 48, Scott | | | | | Joined: Oct 2005 Posts: 1,317 Shop Shark | | Shop Shark Joined: Oct 2005 Posts: 1,317 | Got the same switch on my 54 3100. Controls heater blower motor. | | | | | Joined: Oct 2005 Posts: 688 Shop Shark | | Shop Shark Joined: Oct 2005 Posts: 688 | Could be a James Bond style passenger ejector seat switch. Ok its just a thought.. :rolleyes: Cliff59 | | | | | Joined: Apr 2005 Posts: 196 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2005 Posts: 196 | [Could be a James Bond style passenger ejector seat switch.] Ahhh cmon, be serious here. The guy wants/needs an answer to his question.  This was an option for your year model truck, ya had to pay extra for this. It is to engage/disengage your muffler bearings. Engage when you are going up a steep incline.
66 C10 FS/LB 292/4-spd manual (I also enjoy Hang Gliding) I'm too sexy for my hair, that's why it isn't there
| | | | | Joined: Sep 2003 Posts: 324 Shop Shark | | Shop Shark Joined: Sep 2003 Posts: 324 | Johnson rod switch  | | | | | Joined: Oct 2005 Posts: 688 Shop Shark | | Shop Shark Joined: Oct 2005 Posts: 688 | Hey Fenders....Me thinkist that Rance left his sense of humor back in his other suit. Cliff(  )59 | | | | | Joined: Aug 2005 Posts: 6,377 Ex Hall Monitor | | Ex Hall Monitor Joined: Aug 2005 Posts: 6,377 | Lets see, I believe it's a mechanically activated, variable position, current regulator controlling a remote electric device. 
Save a life, adopt a senior shelter pet. The three main causes of blindness: Cataracts, Politics, Religion. Name your dog Naked so you can walk Naked in the park.
| | | | | Joined: Dec 2004 Posts: 56 Member | | Member Joined: Dec 2004 Posts: 56 | | | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Secret oil slick activation button !!!!!
Looks like a heater switch,i had a 1951 chevy truck years ago that had a heater hooked up to a switch just like that.It was not original for the truck, but it worked great. 1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
| | |
| |