If I was to look for a replacement I would want something that wouldn't be too difficult to adapt to my 51 3100 linkage and need to know whether or not I would need a new air filter to fit the new carb.I currently have an oilbath.When they put the 59 motor in my truck they never got the return spring to work right and I had to bend the linkage a little to get it to work right.
One other thing,I would not want an automatic choke.---thanks---Jack