I hope summer gets here soon.Get rid of this white stuff so that the car can come out of the garage.I found a place in town(1 out of 5)that knew what an OHC engine is.The guy rebuilt the carb for me.He told me that it came off of the 250OHC. He also checked out 2 other carbs I got with the car.He told me one was the original(like Carb King had already told me,thank you again Carb King for your help).The other was for a 455.I guess that the carb I got rebuilt came off the spare engine I got with the car.The guy was real nice too.Told me to keep the carb in the house till spring,then call him and he'll come down and help me install and fine tune it to the engine as well for free.He was surprised to see that someone in winnipeg had that engine in a car still.I told him I like showing it at car shows all summer long.