brake booster vacuum should come from either the intake or the base of the carb

distributor vacuum should come from the front of the carb, On the Edelbrock carb you have, the highest port would probably be the one you want

Oil sender on the back of the block behind the distributor

Water temp sender on the intake manifold or on the side of the head.

Battery power to your distributor from the run side of the ignition switch.