carb 7029223
 

I understand this 7029223 carb is for a 69 C10 with manual transmission and that is what's in my truck now. I want to replace it with a rebuilt carb, but I have an AT truck. Question is what #s are for a 69 AT 350 Chevy truck C10? Oh.. any leads on where to buy one. Thanks. Will

Re: carb 7029223
 

You'll want 7029224.

Gotta ask!
What tranny you got?

Re: carb 7029223
 

[QUOTE=geezer#99;7534898]You'll want 7029224.

Gotta ask!
What tranny you got?[/QUOTE

hmmm.. actually I'm not sure, really haven't checked. I'm thinking a 350, but will check later on. Truck does have a posi rear end, not sure if that would make a difference between a 350 or 400 AT.

Re: carb 7029223
 

Most factory TH400 carbs do not have the arm extension that the ball or pivot is attachment point that is needed for a TH350 kickdown cable link. TH400 kickdown is electrical and does not need that attachment point.

TH400 trans has vacuum modulator @ front of pan, pass side.
TH350 has vacuum modulator @ rear of pan on pass side.
Powerglide has vac modulator @ rear of pan on drivers side...

Re: carb 7029223
 

X2
Pop the hood and look down towards the side of the trans. If you see a modulator, it's a t400.

Re: carb 7029223
 

looks like I do have a modulator and also can based it on the shape of the pan. So go with 7029224? What would be the difference between the 223 and 224? Here's a pic of my carb now as it sits on the engine.

Re: carb 7029223
 

so maybe my truck did originally come with a 7029223? check this out

Re: carb 7029223
 

It's likely the original.
No difference in either carb, just the missing part of the lever for a turbo 350 kick down.
But, You've got a turbo 400 kick down switch so that part is cut off.
Find your carb in here about 1/4 way down the link.
http://www.digitalcorvettes.com/foru...ad.php?t=88376