[CHANMADD]

The grey tape is for the Temp sensor.The two red arrows ...correct plugs. I would hook the vacuum advance..the distributor..timing. to the small pipe at the front of the carb.That way when you hit the gas the vacuum will drop off and retard the timing. The vacuum advance is only for part throttle driving. The pipe on the side should be for port vacuum which is for the vacuum advance also,but a lot weaker ,some prefer manifold and some prefer port?? Try both and see which works better for you. The pipe at the back of the carb is very often blocked off..IE not drilled through so if you do have a brake booster you need to connect it to the big pipe at the front. You could install a brass hose barb fitting in the manifold at the back for the PCV, or put a "T" in the hose that goes to the brake booster. Make sure that the "one way" valve on the booster is on the booster or if in the hose is on the booster side of the "T" .
John.