Carb Swap?

Thanks for the responses guys. 5 replys with 5 different carbs. Which tells me at least to get the carb off and choose something else. (At least that's what I think you're getting at?) Also, I forgot to add something. This motor is now in my 1984 W350 Ram, so the weight and gearing is quite a bit different from the duster. Probably should have mentioned that before. Does anyone know where to get an A/C adapter to run with an Air Gap?