Your intake looks great. Could you post the P/N for the carb linkage. I just bought two 650AVS2 for my weiand tunnelram that will be for my 360 magnum engine.
I scratch made it, other than the bracket seen on back carb with return springs. That part is Lokar, I will look up part number. The linkage joining carbs was my doing, threaded the aluminum rods, and added rod end kits.