Well, I finally got everything working. The problem was the switch was wired incorrectly from the factory. The instructions were also wrong. Here is a picture of how the switch was factory wired and the tail and parking lamps were first wired according to the manufacturers instructions:
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The correct wiring is to reverse one of the red wires on the right side of the switch with either the green (rt side of vehicle) or yellow (left side of vehicle)on the left side of the switch. Basically, The middle two black wires provide power to the switch thru the flasher. The red wires (final configuration) should be one on each end of the switch. They flow to ground thru the buzzer. Finally, the yellow and green each pigtail to the their respective front and rear lights. Hope this helps someone else avoid the frustration I faced. Thanks to everyone who provided advice and encouragement.

Montana first time diy rebuilder.
1948 Five window, 3/4 ton, 216 motor, four speed, six volt, mostly original
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