Does anyone have a side by side pic describing
the 5 pin and 7 pin plugs and what each pin is
assigned to do ?
The difference between 1957 and later RD plugs.
Thanks
Sorry, but I don’t have a picture of the plug, but here is where the wires go. Note: The 1957 does not have the two black wires for the ignition switch (or a switch)..You can use a 7 pin boatside plug in a 5 pin motorside plug, but not the other way around.