I'm looking for a passenger side rear bumper filler, the one that goes between the bumper and quarter panel for my 1978 Delta 88. See picture below. Mine is missing. I believe they are the same from 1977-1979. Possibly other years? I definitely need the passenger side but would consider a pair (driver's side also). I've had no luck at my local salvage yards since none have cars that old anymore. Seems like everything made before the 90's are gone.
Thanks

 

If you can't find good used ones (and most originals are likely hard and brittle like yours by now), you can get repros from this vendor. The repros are either hard ABS plastic or fiberglass and not flexible, but that's about all you can buy these days.

 

That source is where I got mine for my '78 Toronado, and they worked out fine. Here's before and after photos.

 

Parting out couple holiday 88s if you still need filler panels let me know

 

Yes, I still need them. PM sent to rocketscientis.