Some pics from my 86' when I did my engine drop.Heavy Gage brown wire for the alt ground was attached to the alt stud with the spacer nut at top of the diode pack(?).I believe one went to the case the other(smaller Gage wire,brown)went to the ground stud at the manifold along with multiple other small Gage brown wires.....I cannot remember for sure about the small Gage brown,from memory..
Note:The red power wires 1 heavy and several smaller gage wires attaching to the other (lower side of the diode pack),both the power and ground wires will attach between the spacer nut and the smaller securing nut.so that neither one will directly touch the alt body.
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