ok just alittle more info, sorry for the confusion but its an edelbrock perfermor 1500- 6500 rpm manifold with a edelbrock perfermer 600 cfm carb. delco remy high energy hei ignition.. so i am assuming the 350 came from a 1974 time period or earlier. but has an external regulater from the altinater.
started the truck with pedal to the floor no start but a backfire.
took out the plugs and on the left side if the engine they were wet and on the left side was dry. carbon build up on all but in good shape.
just going to let it sit while i get new plugs, pressure regulator and filter. anything else i should get while im out at auto zombie?