What to use when your rebuilding A/C & heater box for one of the less popular cars. In my case, this project is a 1989 Dodge Daytona. I was able to get all of the needed parts, but nothing for all the foam seals, of which most are shot.

Internet searches have been pretty much a bust. Classic Auto Air, Vintage Air, & Original Air don't show any foam seal material. Just kits for specific cars. Home Depot, Lowes, etc have various open cell stuff, but nothing that seems to me would fit the need and last.

Tips, ideas, experiences needed please. Thanks.