Marker/turn bezel foam seals

[Intercooler]

Anyone know the part # for the foam-like seals the bulbs go through into the bezels/lamps? These make the seal to the lens/housing. Or what to use if I can't locate any?

 

[turbofish38]

From GM they were never serviced seperately, you had to buy the sockets. I've never seen them sold seperately. Eric Fisher