Stop in for a cup of coffee

I like free. LOL I wasn't sure if they were black. Some got colored ones. I have seen burgundy, green, blue... My 2 center ones have cracked plastic where the second belt comes out the side. :( Otherwise they are fully functional. Pretty sure my seatbelt light and buzzer even work.
Did the 73's have the PITA seatbelt starter interlock like '74? I guess they sensed all 3 front seat positions and all belts were wired...:eek:
There is a sensor under the driver seat. No idea if its hooked.to buzzer or interlock or just a light, all the wiring appears to be there tho. I'll find our eventually..