Rochester 2-Jet carburetor from my 1971 GMC school bus which has a 350 small block installed. Rebuilt, with less than 20 miles on it before I changed to a 4 barrel. Includes the choke cable and a small assortment of extra gaskets. I got the rebuild kit from Mike's Carburetors, and I also bought a replacement governor diaphragm at the same time. 

Boxed up and ready to ship it weighs 12 lbs when properly packed in a 10" x 12" x 8".  I only use UPS and my ship from Zip is from 95405, which is in Santa Rosa, California.