All note: those sheet metal hose-bibs are cheap, consumable items- they rust and usually collapse if you try removing them. They do not screw in- they're a light press-fit and almost impossible to remove in useable condition.
Don't know the part number, but as of last year, Ford dealers had them on their shelves; they fit other engines besides the 351-C.
As an alternative, I made one for my 351-C from a piece of 3/8" stainless pipe that presses in as-stock, and others have drilled/tapped the block for std pipe-to-hose fittings. Neither can practically be done with the engine in a Pantera.
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