Carb change to 4 barrel

I have done this during my engine build so it was easy. You will need a 4V intake of some sort and associated gaskets to do it on a motor in the car. 650 CFM carburetor of the flavor of your choice. Air cleaner ect ect. The critical thing with this swap is the TV control. When adapting the throttle linkage you will need to make sure the TV linkage is modified to the new carburetor linkage and must be fully retracted at the wide open throttle setting. This can be done with stock 4V linkage or aftermarket or homebuilt. Failure to set it up right will shorten you transmission life.
Good luck, post a few photos of the swap.