Looking for 1976 Dart Sport Interior Suppliers

interior parts are basically common '73-76. I've never seen replacement cardboard headliners like the original, but legendary and others IIRC have plastic ones that are covered with cloth. I used one of those dash caps over my original dash pad, as only the corners were bad. pretty happy with it, especially with the price differential (I think it was less than $100 30 years ago)