1978 - 1978 GMC C25 Suburban Base Beltline Molding Kit, 2 Piece Set, Inner and Outer. These beltlines come with the pre-applied hardware. Clips on one belt, tabs on the other. They mount on the top of the rear gate to sweep the inner & outer side of the glass. This is a 2 piece kit that fits Silverado or Sierra models only. Our product is made from the original specs and from high quality ozone resistant materials.