I got this used carb from a friend of mine that had a 1959 Ford Thunderbird & this was a spare when he bought the car. It has been sitting on the shelf for many years & appears to be complete, very rebuildable & includes dashpot, choke & heatshield. The throttle shafts move freely without excessive play in my opinion. The only casting number I can find is stamped 5752425. From what I've read these are 600cfm & fit years from 1958-1965. $150.00