72 Chrysler engine harness

The wiring in these is quite different from the older cars and A bodies. These use an "external shunt" for the ammeter, which in reality, is using the harness itself. Notice that the ammeter wires are 20 gauge!!! This ammeter is much difference than "we" are used to in the older and A bodies

Look at the left hand ammeter connection. That red wire is what ends up at diamond 3 in the diagram above (A11A--20R)

ammeter.jpg