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Old 11-02-2012, 04:43 PM   #1
tjmeadows
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Re: 3 speed overdrive questions

I understand how the solenoid works but with the bracket i have the possible bolt hole locations don't seem to line up with any of the threaded holes in the intake. Just got my distributor last night, should have it running before the weekend is over, then i can from there.
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Old 11-02-2012, 05:24 PM   #2
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Re: 3 speed overdrive questions

Lets try this.
Factory V-8 C/10 with a CE VIN code?
M10 transmission on the SPID?
Original engine?
Original carb.?
Original intake?
What does the switch and bracket look like?
Pictures of anything underhood... is this possible?
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Old 11-02-2012, 05:35 PM   #3
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Re: 3 speed overdrive questions

Everything is factory
307 with gm 2 jet and original intake
CE vin
No spid, glove box door has been swapped for chrome
No cut wires, all original except my hei distributor swap
Full throttle solenoid has 4 prongs with pigtail, 1 wire going to coil, other 3 lead to transmission tailshaft solenoids
pictures to come soon
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Old 11-02-2012, 05:53 PM   #4
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Re: 3 speed overdrive questions

Good those are very positive reinforcing answers. Understand about the SPID, luckily the others support that this is all factory. That will make things easier.

Did you look at the pictures in the linked pages? There was a carb connection for a single bbl there.
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Old 11-02-2012, 06:09 PM   #5
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Re: 3 speed overdrive questions

Here will this help?
http://67-72chevytrucks.com/vboard/s...d.php?t=485522

Also not to restate the obvious but have you done much of a site search? There is a lot of information posted by people who are no longer here or on the other side of the fence and likely will never see your request.
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Old 11-02-2012, 09:03 PM   #6
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Re: 3 speed overdrive questions

Thanks tim, so helpful. Will load pics this weekend of truck and setup
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Old 11-02-2012, 09:18 PM   #7
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Re: 3 speed overdrive questions

I just ordered a owners manual and a shop/repair manual for 69 c10
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Old 11-03-2012, 07:45 PM   #8
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Re: 3 speed overdrive questions

Good news, after removing the 2 barrel carb today i realized where the bracket that was unmounted goes, it uses the back 2 carb studs. Problem solved for now, just waiting on new fuel tank sending unit to come in, remount the tank, drop in the new hei distributor,wires and plugs, slap on the freshly rebuilt carb, and hopefully fire the old gal up. Then i can start diagnosing any OD problems if any. Thanks for everyone's help!
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Old 11-03-2012, 09:14 PM   #9
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Quote:
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I just ordered a owners manual and a shop/repair manual for 69 c10
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Sounds like a good start. Glad things are starting to come together for you.
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Old 11-04-2012, 11:56 AM   #10
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Re: 3 speed overdrive questions

here's my pics
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Old 11-05-2012, 03:53 PM   #11
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Re: 3 speed overdrive questions

Are the solenoids on the tail shaft still available if so anybody got a part #?
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Old 11-05-2012, 09:45 PM   #12
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Re: 3 speed overdrive questions

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Are the solenoids on the tail shaft still available if so anybody got a part #?
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Need to go back up to post #13. Do a web and site search to see who has these for sale and if you can still find a rebuilder. Look in the classifieds of older trucks and cars as well. At the point your truck was made these were in their twilight. Have you been able to test them? Did your manuals arrive?
The major electricals are a solenoid, governor, overdrive relay and the kickdown switch. With the wiring diagram you should be able to bench test them with a meter. The GM part numbers should be in the manual but it will be a lot later if at all tonight before I can look them up. Again good luck, with some persistance we should be able to get it running. But again speding money on expensive electrical parts without seeing the trans. internals could be a mistake.
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Old 11-05-2012, 07:42 PM   #13
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Re: 3 speed overdrive questions

Awesoem truck love the dealer badge on cowl. Loose the wheels and bumper lights
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Goose-1968 C10 355,9.32-1CR, Vortec Heads ,262 voodoo, 3.73:1 3OTT (HS ride/beater/farm truck)
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Grams 53-1953 Chevrolet Belair
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1969 Chevy C10 Shortbed 4.5/6?" Frame off resto
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Old 11-05-2012, 08:31 PM   #14
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Re: 3 speed overdrive questions

Bumper lights gone, also cab spot lights gone, not sure about wheel choice yet, possibly cragar mags or stock rally wheels...so obviously i agree with you thanks! It will be back to original green and white paint scheme before i get done
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Old 11-05-2012, 10:00 PM   #15
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Re: 3 speed overdrive questions

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Bumper lights gone, also cab spot lights gone, not sure about wheel choice yet, possibly cragar mags or stock rally wheels...so obviously i agree with you thanks! It will be back to original green and white paint scheme before i get done
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Did you trash these spotlights or are you planning on selling them later?
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Old 11-05-2012, 10:07 PM   #16
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Re: 3 speed overdrive questions

I have them if anyone wants them, they are pretty old and would need some new lenses and parts
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Old 11-05-2012, 10:26 PM   #17
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Re: 3 speed overdrive questions

Unfortunately board rules require you to be a subscriber to post items for sale. Probably should not have asked but really hate to see things get trashed that I would like to have.
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Old 11-06-2012, 02:15 AM   #18
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Re: 3 speed overdrive questions

Here are the parts pages from the '79 catalog. If I could afford it I would buy a '73 edition. Use the exploded picture for the group numbers. You can download your own ancient parts manual and teach yourself a new language.

http://www.2heeldrive.com/Chevrolet/...%20CATALOG.pdf
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Old 11-11-2012, 07:05 PM   #19
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Re: 3 speed overdrive questions

Any progress?
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Old 11-12-2012, 09:21 AM   #20
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Re: 3 speed overdrive questions

Well here's the latest. I got the new distributor in, plugs and wires, flushed the fuel tank, new fuel pickup, and after cranking it still no fuel..so i got a new fuel pump, still no fuel.... so i then figured out my steel fuel line was completely stopped up. As a temporary fix i got some rubber fuel tubing and got the truck fired up finally, to my surprise the old 307 didn't smoke, but the Rochester 2 barrel is in need of much help, after timing it and several rounds rounds of carb adjustments, she's starting quickly and driving fair, just a little hesitation in the low to
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Old 11-12-2012, 09:27 AM   #21
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Re: 3 speed overdrive questions

Mid rpm range, start,idle and wide open are running great. So a.little more adjustments are necessary but its coming around. As for the od it must be stuck in overdrive because it coasts very bad while driving and letting off on the gas. The overdrive cable is froze up, not sure if its in or out but I'm going to disengage it at the tail shaft and see what happens... if carb issues continue i am debating going aluminum intake and 4 barrel, just curious how much this takes away from being a strictly original truck??
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Old 11-12-2012, 08:26 PM   #22
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Re: 3 speed overdrive questions

Got her running better today, but with choke nonfunctional right it takes a while to warm up, gotta get that figured out next..
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