Found a quadrajet at home, can does anyone know how to identify it?
Well not sure wich number to use,

i got 3 numbers
17053289 on the top end

17054779 on the back

and

17057502 on the side near the throttle linkage.
http://i311.photobucket.com/albums/kk471/bot000/l.jpg

1977 model year carb with electric choke.

Alex.

WOuld you know the cfm rating for it?

would you know the cfm rating for it?

800

Really?

having that sayd, i cant remember how to hook it up, and cant seem to find any pics or explanations how to conect all the hoses, anyone has pics.

Front bottom right (just above the idle mixture screw) is ported vacuum for the distributor.
The large fat (3/8) line on the baseplate goes to your pcv/charcoal canister (carb -> T -one leg to pcv, other leg to canister).
Big hole in the rear, if your not using the manifold goes to your brake booster.

Plug whats left over.

Alex.

800
For a '77? I'd think that it's a regular 750 CFM model. The 800s used to be as rare as hen's teeth when I drove GM stock.

For a '77? I'd think that it's a regular 750 CFM model. The 800s used to be as rare as hen's teeth when I drove GM stock.

thats what the book said....definitive way to tell is here

http://home.comcast.net/~shinzan/qjet.jpg

So im needing now a rebuild kit for it, im guessing its a M4M model, am i right?

17057502 on the side near the throttle linkage.

Take that number with you when you go get a rebuild kit.

Alex.