1967 - 1972 GMC K35/K3500 Pickup Door Weatherstrip Seal Kit, Left and Right Hand, 2 Piece Kit. This is a push on style door seal which alleviates the need of messy weatherstrip glue. ???Just press it on and you're done! ???It mounts on the pinchweld of the body and fits the left and right side. ??????Our product is made from the original specs and from hig