Need help on carb ?'s please!!!

[brans72]

I am really trying to get this 1967 C10 short bed running for my wife but running into little bit of trouble. I was given the # F1208taj off my enigne and told it was from a 73-74 6-250 Chevy C 20&30 &K20 ,GMC ser C 25 &35 &K25. I need a single barrel Carb badly but not sure what year etc to buy! So can someone please lead me on the right track??? I am not sure if 67 had a manual choke or what on it. I know the broken carb on the truck has a big plastic dail on the front that says GM Rochester but it is broken on repair. I am ready to buy just need to know which model or correct info need to order it. Thanks Brandon