Deteriorated or missing Door Seals won't allow the door to shut properly. Trust our Door Main Seals for your 1963-1967 Corvette. Door Main Seals for your 1963-1967 Corvette Coupe, attach to the perimeter of the Coupe door. They are like the original; a coated sponge rubber made soft enough so you can close your door without slamming it.