67 olds Cutlass filler and 71 Cutlass bumper. I don't know what made those numbers pop out of my head in jumble of numbers I have up there. Another couple number are the 5910593 and 5910594 POA valves.
I must not be as old as some of you. Oldest number I remember is 1227730 but that was from my days on the line and not in parts. I installed a lot of them in the Postal LLV's
Yes. Back in the good old days when cars had big ass CHROME bumpers and the fuel door/ license plate bracket was mounted in the center of the rear bumper.