[GordonGeesey]

Time to replace the 2 front parking light bezels on my '65 LeMans. The existing/original bezels ground through the mounting bolts and have 2 wires coming from the back (I assume that the 2 wires correspond to powering the parking light and powering the blinker?). BC of their age and condition, I cannot tell what colors the existing wires are. To make it worse, it looks like these existing bezels were spliced into the wiring harness at some point, so there are no original connectors present.

I have the replacement bezels and they just have 2 wires coming out of the back.

Here's my question/dilemma: How do I determine which wire feeds the parking light element (constant on) and which wire feeds the blinker element (intermittent on)? Or does it matter since the 1157 bulb has 2 equal looking filaments?

TIA for any guidance you guys can provide!