I have a quadrajet carb with the following # on it 17058253. I would like to know what size it is and what it came off of. Thanks in advance Mike D.
From this page: http://www.recarbco.com/technical/rochester/qjet.html It looks like it could be a 78 Olds carb, but that's all I get from it.
78 Olds 350/403, not sure if 750 or 800cfm http://www.carburetor.ca/carbs/catalog/Oldsmobile/index.html
LOOK at the primary venturis. Easy enough to SEE what size the carb is. http://dyeager535.topcities.com/qjetidentify.html