This is the main door weatherstrip that goes on the car body, all the way around the door opening. *This excellent quality reproduction was designed for the 77-78 280Z, but will fit 70-76 Z's as well. On 240Z's, there is no need for the separate welting, as it comes already bonded to this weatherstrip. For the 70-76 Z it will not look exactly like the original weatherstrip, but it does fit and work the same. Just give us a call if you have any questions. Replaces 76802-E4100. This seal is included in our Weatherstrip Kit (34-2000 in Related Items below). Note: Some trimming where the ends of the weatherstrip meet may be required depending on your car. We recommend test fitting the weatherstrip first to verify whether or not you will need to modify. Please call for details. Installation Note: Door Weatherstrips on S30 models are designed to be held in place using a hard "welting", which is more or less a pinch molding. Adhesives should not be used on weatherstrips that install using welting, as the adhesive can actually prevent the weatherstrip from fitting completely. You will also need to use a rubber mallet (or equivalent) to push the weatherstrip fully into place.