For sale is a pair of Weber carbs, they were on a 1.7 I sold. One is a 40, the other is a 44, made in Spain. They should be Gone thru/rebuilt. Free shipping the the lower 48. Asking $220.

Sell the 40 by itself? Does the throttle shaft move freely?

Yes, they both move freely. They came off a running car, just have been sitting a little bit. If they don't sell in a few days, I would consider splitting them up. Thank you.

OK. Keeping my fingers crossed.

Two different sized carbs on the same engine!?

I know it sounds funky, but in the pics you will see the previous owner of the car changed the butterfly's to try to match them up......(over my pay grade)........

PM inbound.

I took apart an engine that have three flat pistons and one domed piston. Some people have no idea how to build an engine right.
Do you mean he changes the venturis ? Can't really change the butterflys as they are the size of the opening.

Yes the ventures, sorry for that. One was a 78, the other was a 76.

*venturis

Sold. Thank you.