Oil. Clean and about a quart high on the stick? Hope it is just high and not from a leaking fuel pump.
Coolant. Very green and clear.
Brake fluid? Haven't opened the cap. Pedal has resistance. Master cylinder is scaly on the outside.
Hoses and belts in good repair.
Found a few wires that got "hot" on coil and distributor pickup. Need some 33+ on them.
I think he had someone service it shortly before he parked it or had someone service it in the garage.
FYI the FE's have a fuel filter on the fuel pump housing. I suggest replacing it before you try to prime/start it. No need for inline filter at carb or otherwise but it's your truck...
How does the oil look? coolant?
There are 2 fuel pumps listed for FE engines. One with the filter, one without. This truck has the fuel pump without. From what I saw listed in the parts catalogs, the fuel pump with a filter is for in-cab tank trucks. The conventional pump is for non-in-cab tanks (rear tank) as both models used a left side frame mounted auxiliary tank.
Fuel Pump
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Believe in 1973 RWD trucks moved the tank from the cab to the rear behind axle. 4x4 models retained in-cab tanks through 1977 because the rear frame was too narrow to fit the rear fuel tank used for RWD models. For 1978 all tanks were outside of the cab, I think. Some law that was passed to exclude fuel tanks inside the passenger compartment.
Carb came in from National Carburetor last night. WOW it is ****. Makes the one I cleaned up and rebuilt look like a takeoff from parts truck. They bead blast, ultrasonic clean, dichromate re-plate and replace ALL replaceable parts. Also they face spotted the mounting ears to true the surface for the nuts, ground the base true and bushed the throttle shaft. I am impressed.
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Enjoy,
CT