Holley 1920 problem

Vacuum leaks were my thought too, so I replaced all the lines and checked by spraying carb cleaner. I will be ordering a vacuum gauge to see if it has enough vacuum or if I still have leaks somewhere else. I put a post in the wanted section but will think about making one from steel. This is frustrating, I finally got my first mopar and can't drive it yet, errrr. Thanks for the advise, I will post any progress I make.