Sorry it took so long (tennis shoe guy) is this the spout you were replying to
The spout connector is usually up on the fender will somewhere, it is a square grey block about 1/2 to 3/4 inch square, when removed it is used to set base timing. It just unplugs like a fuse
If it looks somewhat like the pic I sent then yes that's it. I kinda thought the 3.8 in a pickup would be a little different, that wasn't the most popular idea Ford had back then.
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