67-72 Chevy/GMC Suburban Front & 3rd Door Deluxe Seals (3-PC Kit). These door gaskets attach to the cab and seals the door to the cab. This is a glue-less push-on alternative to the messy factory style 67-72 seals. They were made specifically for the 67-72 Suburbans with an ultra-pliable bulb rubber seal for easier door closure. For both front and rear 3rd Suburban doors.