1973 - 1974 GMC C15/C1500 Suburban Glass Run Channel, Left Or Right Hand, 2 Piece Kit. This kit contains the division bar run and the top/back run section. They both simply press into the door channel. This 2 piece kit will fit a single door, either the driver or passenger side. Our product is made from the original specs and from high quality ozone resistant materials to fit your vehicle.