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Mod | | | Forums66 Topics128,049 Posts1,055,702 Members48,426 | | 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
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on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Nov 2009 Posts: 72 'Bolter | | 'Bolter Joined: Nov 2009 Posts: 72 | Here is my situation guys. The hoses from my heater, coming from the firewall, have been disconnected from the water pump and I am in the process of putting the whole setup back in place. I was looking under the dash and I found a single wired switch with "Air" stamped on it? There is one wire on it that seems run to the rear of the heater motor, not sure yet, need to dig in deeper to make sure. The switch has a ceramic resistor on it and it has a place for what seems to be a fuse. The side where the "fuse" goes,has a small screw with an electrical eyelet attached,and I can see where a wire used to be attached to it, but no longer is and no sign of the loose wire in sight. Anyone have some info? Thanks! | | | | | Joined: Aug 2005 Posts: 6,377 Ex Hall Monitor | | Ex Hall Monitor Joined: Aug 2005 Posts: 6,377 |
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: Sep 2006 Posts: 3,596 'Bolter | | 'Bolter Joined: Sep 2006 Posts: 3,596 | One is power from your trucks harness often times ignition switch, the other provides power to the motor which is grounded by contact with it's attachment bolts. Follow this link for illustration: http://chevy.oldcarmanualproject.com/accessories/1951am/51aim35.htm | | | | | Joined: Nov 2009 Posts: 72 'Bolter | | 'Bolter Joined: Nov 2009 Posts: 72 | Brad, thanks for the info, it was what I was looking for!
I guess I forgot to mention, 55 1st series 235 with second series engine. As I was typing it out, I kept reminding myself to not forget year and series, but I forgot what I reminded myself of! Thanks Guys! | | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Do you have a 1955 first series truck with a second series 235 ?
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"
| | | | | Joined: Nov 2009 Posts: 72 'Bolter | | 'Bolter Joined: Nov 2009 Posts: 72 | bowtietim,
I have a 55 1st series truck, with a second series 235 engine. I've had some challenges trying to obtain some engine parts for it! I ordered a new cam from Egge, twice, and it was the wrong one. They crossed referenced the number on my old cam and sent me the one that "matched", and the front end of the new cam, where the gear is attached, wouldn't fit through the front jounal?? So I took my original to a shop to have it re-ground. Same with push rods for said engine. Book calls for length of 11+, but it takes the shorter ones, 10 5/8, that are for a 54 235? Keeping records of all that I am doing, don't want to duplicate my errors! Take care! | | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Kato, This thread has moved in the direction of your engine. What are your block casting and block date codes, and engine serial number code? | | | | | Joined: Nov 2009 Posts: 72 'Bolter | | 'Bolter Joined: Nov 2009 Posts: 72 | tclederman,
I will move this over to the Engine forum under the heading, "Block Casting Dates", when I get the info. Thanks! | | |
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