Matched set of Winfield carbs. came of a running B motor, said to have been rebuilt. I bought these from a guy in Australia that thought it would be ok to ship them half way around the world in a box with plastic grocery bags as protection and no insurance you can guess the outcome, one of the choke horns was damaged and has been repaired with JB Weld as I was unable to find anyone that would attempt to weld them. Price is firm as I have way more invested in them and I don't mind looking at them except it reminds me how inconsiderate people can be haha.