Well Squeeze, it worked. That fixed my blinker problem. Some time ago there was a single light bulb with 2 elements but those lights were removed as well with some of the rust.
But I do see that the Blinker Switch Unit gets its source from the BREAK LIGHT SWITCH itself an provides the STOP & SIGNALING through the blinker switch including the break light. I just removed the existing wire that was already at the rear of the pickup and went with the orange and brown wire running from the blinker unit to the left and right rear for the break and blinker on one bulb.
Works Great! I appreciate that short bit if info you gave me.
